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00:00I'm going to show you the easiest thing you're going to install in your truck
00:03that can save your engine. You could be the guy that goes a million miles
00:06without coming to see Dave. And I'm okay with that because I'm busy.
00:10This 6.7 power stroke, 900,000. I'm just going to, from here on out,
00:14I'm calling it the million mile motor, okay? I mean, you put that many miles on it,
00:18let's not be nitpicky. We're going to do something interesting today
00:21for my own education. Insane Diesel brought us this motor
00:26and we're going to, like, measure it before we do any machine work.
00:31We're going to, it was so pristine, I really want to know
00:34kind of how much wear is on it because this thing's got over 900,000 miles on it
00:39and in order to take good measurements, I don't want my measuring equipment
00:44to get all dirty. We're going to wash everything real quick
00:47and then we're going to kind of put the main caps back on it.
00:50I want to check the bores, how much wear we have on it.
00:54The bearings, I mean, look at them. That's 900,000 miles.
00:58They look pretty dang good. Same with the rods.
01:01You know, they look pretty dang good. Accuracy and thoroughness is what we're after.
01:05892,316. 892,316 miles is what we're looking at here.
01:12Pretty amazing so far, but we're going to get it,
01:15we're going to do a pre-wash on it.
01:17Then we're going to drop these pistons off of them,
01:19check our wear and our bushings, check our bearing,
01:22the thickness up against the original.
01:24We'll go off of, we've got all our measurements
01:27of what it's supposed to be stocked here
01:30from AERA, Automotive Engine Rebuilders Association.
01:34So bear with us. We're going to wash everything up
01:36and then we'll get down to the nitty-gritty,
01:38the minute 10,000.
01:39This motor went down.
02:09For a lifter, a roller lifter that went flat on it.
02:13We had a couple of them, but I'm going to tell you why these lifters go bad.
02:17I've talked about it before, but if you'll look inside there, you'll see that we have needle bearings in here.
02:25Needle bearings are not the best for distributing load.
02:29A bushing would be better.
02:31It's not uncommon. I'm not trying to slam.
02:33I'm not saying Ford didn't build it right.
02:35I mean, the thing went 900,000 miles.
02:37But the reason that a needle bearing does not distribute load as good as a bushing is,
02:43this pin here is the inside, and the little needle bearings in there.
02:47And you can see our load is distributed pretty minimal here and here.
02:52If we had a bushing inside there, what we'd have is we'd have this.
02:57We'd have the bushing surface in here.
02:59And our load would be basically, except for the oil film, would be 100%.
03:14It's more like, that's why you'll never find needle bearings on a crankshaft or a rod.
03:20Because there's so much load, you need all that surface contact there for the oil film to be distributed on.
03:27Okay, we've got all the engine valves here.
03:29We've disassembled the heads.
03:31First thing we want to do is we want to check our guide wear and our valve stem wear.
03:36With 900,000 miles, I would expect the guides to be just about whacked and hacked.
03:42And the stems, I can tell you the first thing I notice here, a little bit of galling here.
03:47Very minimal.
03:48I can't feel it.
03:50They all seem to have a little bit of that.
03:52Is that galling or is that laser etching?
03:54That's galling, yeah.
03:56So, I mean, and if we want, we can measure where it's galled.
04:020.2747.
04:10If I go to where it's not galled, 0.0274 is where it's not galled.
04:21So, the galling is kind of like a material transfer, right?
04:26Yeah.
04:27So, I got my gauge here for the guide set up.
04:31It's a gauge block set to the diameter of the stem.
04:35So, we're zeroed on that gauge.
04:37So, whatever we measure and we see is going to be our clearance between the valve stem and the guide.
04:43So, we're going to intake here.
04:44And as we go up and down, we got a little over 2,000s, about 2,000s and 2,010s.
04:54And when we get close to the chamber, it kind of flares out about 2,000s and 8,010s.
05:04Now, if I go into an exhaust, we'll go from near the valve spring.
05:10Got about 2,000s and 4,010s.
05:16It's starting to go out.
05:18Got quite a bit of guide wear on this one.
05:21I'm around 5,000s clearance.
05:235, 5,5, 6.
05:25You can see how it tapers out.
05:29Intakes is just spot on.
05:31Nearly dead straight.
05:32Yeah, you can just let that go.
05:34So, what we're going to do now is let's measure the cylinder bores for taper.
05:41So, this is set for the max of our spec.
05:49We have the sheet over there.
05:55Cylinder bores is 3.897 to 3.898.
06:017 tenths difference, right?
06:03Yeah.
06:04I'm to the 8,3.
06:07So, 3.8983 is what my gauge is set to.
06:10Okay.
06:10The worst wear on a cylinder wall is always going to be on the thrust side.
06:14And the thrust side is where the skirt is.
06:16And this is called the skirt.
06:17And you can actually see a little bit of wear on this coating.
06:21Now, that is so minimal.
06:22Basically, it's just kind of scratched the coating.
06:25It was on the piston.
06:26The piston probably hasn't decreased in its original size at all.
06:31And this is the thrust side of the wall.
06:35So, here and here, it's going to be like this.
06:39It won't be here.
06:42It'll be here.
06:43Over the spec, we're 8 tenths.
06:47Our zero on this gauge that we set up is 3.8983, which is the mat.
06:54So, we're 8 tenths over.
06:56And I go about middle.
06:59About 9 tenths over.
07:02Very bottom.
07:03So, the thing has less.
07:06Once we get to the bottom, we're about zero.
07:09So, they have that engine.
07:11So, you can even see.
07:13Where the piston never hit.
07:14Yep.
07:15Yeah.
07:16This here, you see the color change from here up is where the piston has been sliding against
07:22the wall.
07:22So, from down here to there, the piston never even touches.
07:28That's why it looks different.
07:308 tenths of wear.
07:32And then we can check.
07:33So, if I go to the side.
07:37I mean, it's half a thou.
07:41Which part of that is probably ring wear.
07:43Pretty much zero right there.
07:47And you're zero there.
07:50I've seen it taper towards the deck surface.
07:52Let's just, let's measure a few more holes and see.
07:55Same thing.
07:55Half a thou.
07:57A couple tenths.
07:59And about zero.
08:01I'm speculating here, but this secondary filter, because it's a two micron.
08:05One micron.
08:06One micron.
08:07You're absolutely seeing it in the bearings.
08:10Because they're so pristine.
08:13But I don't know how you would avoid that.
08:15I mean, it's definitely helping the ring wear.
08:17Probably the straightest one.
08:18But, you know, you still have a diesel latch with a tremendous amount of ring tension.
08:23You know, diesel rings are so heavy.
08:26They're thick.
08:27A little less wear.
08:28So, a gas car is, you know, there's no spring tension on it at all.
08:31Two tenths.
08:34And it's still in spec.
08:35We're a little under the max.
08:36But then, if I go sideways...
08:38So, when we tell you about the rail, hopefully you'll understand why they're so big to wear.
08:42Two tenths under.
08:44Yeah.
08:45Maybe two tenths over.
08:47Got a cleaner combustion.
08:49Tenth under.
08:50And then the oil...
08:51Very close.
08:52Let's measure our pistons and see how much wear we have on them.
08:55They call for about...
08:57Why don't you guys pick me the worst piston over there?
09:00The worst looking one.
09:02And the best.
09:04Yeah.
09:05The worst and the best.
09:07So, we got a thou and eight tenths to three thou clearance.
09:10So...
09:11But our boards have wear.
09:13Three...
09:14Eight...
09:15I have two.
09:15Three, eight, nine, five, two.
09:17So, you'd be...
09:21This is our worst?
09:24Yeah, this is the best.
09:25Yeah.
09:26So, this is the best.
09:28You can still see the measurement marks.
09:30We're supposed to measure.
09:39This was maybe another ten thou as well.
09:44Three, eight.
09:44Seventy-five plus twenty.
09:47Eighty-five.
09:47Ninety-five.
09:49Three, eight, nine, five.
09:51Two.
09:53About the same?
09:54About the same.
09:55And our worst one?
09:59Three, eight, nine.
10:01Five.
10:02It's the same.
10:03It's one or two.
10:04I mean, it's not...
10:06I mean, that's just coating.
10:08Yeah, you got coating wear.
10:09The piston itself...
10:11The piston hasn't even worn.
10:13I mean, the coating...
10:14And based on...
10:15We tear motors down,
10:17and the coating will be gone.
10:18You know...
10:19Is that a...
10:21A braid...
10:23What do they call that coating?
10:24The line-to-line coating
10:26is like an abradable coating.
10:27Coating.
10:28Meant to wear off.
10:29It's different than what's put on those.
10:32Yeah.
10:32Line-to-line is a special thing
10:34to make up clearance
10:35where you have excessive.
10:36But I mean, the coating is unmeasurable almost.
10:38It's so thin.
10:39Look at that.
10:39Without the wear on those cylinders,
10:41if those were in factory spec of diameter,
10:45we'd be right in spec on clearance
10:48on those pistons.
10:49About two and a half to three thousandths clearance.
10:51I could set up...
10:51I'll set up a board game.
10:52That would be too loose for me
10:56if I was honing that.
10:59Because I like my pin to kind of stick.
11:04But you can see
11:06there's hardly any wear on it.
11:08I mean, there's a little bit of...
11:10There.
11:12With oil, we'll kind of grab it a little.
11:15Oh.
11:16I'll mostly feel it.
11:17Let me see.
11:18That?
11:19Yeah.
11:19So I'll mostly feel...
11:21They are kind of warm.
11:23So I'm going to throw it off a little bit.
11:26The thing is, I'll feel...
11:28You'll almost rarely get any wear this way
11:31as you will straight up and down.
11:33Uh-huh.
11:34So if you take it...
11:36Tip my gauge right.
11:37And try to tip it this way,
11:39I feel just a very slight...
11:42If I go this way, a little more.
11:45I mean, I'll set up a board gauge
11:46and we'll see.
11:47So we'll set our board gauge.
11:50Top of spec is about a thousandths and one-tenth.
11:54Roughly what I'm getting.
11:56I mean, it is warm,
11:57so it might be a little excessive.
11:59A thousand and a tenth, max.
12:01We like to usually go about half a thousand.
12:05Now, the other way,
12:07a thousandths, three-tenths.
12:10So honestly,
12:12you got about two-tenths of wear on that bushing,
12:16which is not too much.
12:18I mean, seven-three power strokes,
12:20I'll see a thousandths difference
12:22one way or the other.
12:24And those bushings are wiped out.
12:26But that's not on 900,000 miles.
12:29That's... no.
12:30No.
12:30I mean, that's a seven-three,
12:32probably 250, 300,000.
12:34The most impressive part of the whole thing is this.
12:38Honestly.
12:39These are the main bearings.
12:40There's nothing that takes more abuse
12:42in a six-seven power stroke
12:45than the main bearings.
12:46That is the most common failure
12:47in a six-seven.
12:50I just want to...
12:51I'm picking the worst bearing here,
12:52and I want to say
12:53this is probably from us tearing it down.
12:55I don't believe that.
12:57You know, just so everybody sees that.
12:59And this scoring is that...
13:01You know,
13:02if that lifter never came apart,
13:04metal, material gone all through it.
13:07Whenever you got a bomb
13:08or a grenade that goes off inside your motor
13:10and all that metal
13:12that came apart,
13:14it's got to go somewhere.
13:16And that's...
13:17You know, my guess is
13:18that's exactly what this is.
13:21But still...
13:22And then you've got...
13:24This one here had the...
13:26Yeah, this here on the side.
13:29I saw this one rod here.
13:33Yeah.
13:33Right.
13:34And this here on the side.
13:41Yeah.
13:42I mean...
13:44But still...
13:46It's pretty amazing.
13:49I mean, you can...
13:50You know,
13:50when you have lines like that,
13:51that's something that...
13:52Okay, now all of a sudden
13:53a piece of debris got in there,
13:54and it's obvious what the debris is.
13:57But as far as...
13:59You know,
14:01wear from...
14:02You know,
14:03oil or...
14:04Or...
14:04Carbon
14:05down in your oil.
14:08This motor is as clean
14:09as I've ever seen.
14:10You know,
14:12this one here,
14:12I might take...
14:13You know,
14:13I might take a nice razor blade
14:15or something,
14:15and I just knock it down,
14:17and I'd have...
14:19I'd feel pretty confident
14:20about, you know,
14:21doing another pole
14:22with these bearings in it.
14:23And of course,
14:24the crank looks the same way.
14:27You know,
14:27you'd expect the crank
14:28to look the same way.
14:29Yep.
14:36So,
14:37I'm 2.834...
14:40In here...
14:426.
14:42Variant?
14:44So,
14:44I'm right in between.
14:45So,
14:452.8346,
14:47so I'm right in between.
14:48Nothing.
14:49Like a brand new crank.
14:52Here's the other thing.
14:53Just,
14:53I mean,
14:53let's go look at these rings
14:54under a microscope.
14:55Let's just go do that.
14:57Now,
14:57you can see the beveled edge
14:58on it there.
14:58Do you see the...
14:59this bottom part here?
15:04You got a little buildup
15:05on that,
15:06but, I mean,
15:06pretty...
15:07See that?
15:07A little buildup there,
15:08but,
15:09I mean,
15:09there's nothing
15:10compared to...
15:12And then the oil ring.
15:14Yeah.
15:15And I mean,
15:15I just rinsed them off.
15:16I didn't wash these things.
15:17I mean,
15:17you can still see.
15:19Usually,
15:20these things are salt.
15:21I mean,
15:21in a motor that comes down,
15:23it's hard to get a motor
15:24to go,
15:25you know,
15:25300,000 miles
15:26and guys change the oil
15:27every,
15:27you know,
15:283,000,
15:284,000 miles.
15:29And it still is loose
15:31like this.
15:33Usually,
15:34they're just all gummed up.
15:35I'm a believer in this,
15:37you know,
15:37this secondary bypass.
15:40What do you guys call that?
15:42Oil bypass filtration.
15:43Oil,
15:43yeah,
15:44oil bypass.
15:45You know,
15:45you're just taking a little bit
15:46and you're just,
15:47you're basically...
15:48Have you guys ever figured out
15:49by how much your flow
15:51you're getting in there?
15:52You know,
15:53you got a 13-quart system.
15:54It's about a quart per minute.
15:57Really?
15:57Yep.
15:58So every 13 minutes,
15:59you're going through the system.
16:00Wow.
16:01That's...
16:01It's working.
16:03It's definitely working.
16:05I put one of them
16:06on my truck.
16:07Yeah.
16:08Wow.
16:10It's worth it.
16:10We're probably going to have
16:12like Cleavite or something.
16:15So they could be
16:15a little different.
16:17You know,
16:18a couple of 10,000s.
16:20They'll fit the bearings
16:21to the crank.
16:22The crank will be different.
16:24And so when you tear down a motor,
16:26it'll have a number on the block
16:27like one,
16:27two,
16:27three,
16:28four.
16:28And it'll have a color
16:29on the backside of the bearing.
16:31And,
16:32you know,
16:32if you work in a dealership
16:34or something like that
16:34and you're just going to
16:35put bearings back in it,
16:36you got to put that same
16:37color bearing back in it.
16:38Or you could get
16:39a standard bearing
16:41that's like,
16:42and they go in
16:43two-tenths thousand difference.
16:45And so you'll get
16:46a standard bearing
16:47like yellow,
16:48blue,
16:49red.
16:49It'll be,
16:50yellow will be
16:51this size.
16:52The blue will be
16:53two-thous thicker.
16:54Two-tenths,
16:54I'm sorry,
16:55two-tenths thousand thicker.
16:57It's actually a pretty cool way
16:59to fit a crank.
17:00Oh,
17:00those are forward.
17:01Oh,
17:01Molly.
17:02These are forward main bearings.
17:03Arrings?
17:04Okay.
17:05That's really our
17:06most accurate comparison.
17:08Yeah.
17:0976-2.
17:14Because they're not
17:14the same one,
17:15this is 76-2.
17:17This is
17:176-8.
17:21There's a half a thou
17:22difference on that bearing.
17:24Between the top
17:25and bottom?
17:26Mm-hmm.
17:27No,
17:28between these,
17:30and these are
17:30coated bearings.
17:31These are,
17:31yeah,
17:32performance
17:32coated bearings.
17:34So there's
17:35like 4-10
17:37to 5-10 thou
17:38difference on them.
17:40And then a main,
17:43that one's actually
17:47a little smaller.
17:488-10 thou
17:49It's actually a little thicker.
18:13Really?
18:13Yeah.
18:15That's what I was saying
18:16is there's,
18:16you know,
18:16there's variations
18:17in a set of bearings.
18:19They're within
18:192-10 thousands.
18:20I mean,
18:21There's not really anywhere.
18:22It's not,
18:23yeah,
18:23there's no wear.
18:24You know,
18:25I get another,
18:25I get another box
18:26that's going to be
18:272-10 different.
18:28Yeah.
18:28You understand
18:30how close,
18:31you know,
18:312-10 thousandths
18:32of an inch is?
18:33I can't see
18:34with your eye.
18:35It's 10,
18:35it's 10 times
18:37smaller than,
18:38it's,
18:39your hair's,
18:40it's 10 times
18:40smaller than
18:41the thickness
18:42of your hair.
18:432-10 thousandths
18:44is 10 times
18:44smaller than,
18:45Your hair is
18:45about a thousand.
18:46About a thousand.
18:47About two thousand.
18:49It depends,
18:49my hair's thin.
18:51This is six.
18:53Yeah.
18:53Beard hair
18:54might be that thick.
18:55Yeah.
18:55Well,
18:56I think,
18:56I think if we're
18:58here to prove a point,
18:59I don't know
19:00how we haven't
19:00proved it.
19:02You know,
19:04a secondary oil filter
19:05for the cost
19:07is probably
19:10one of the best
19:10investments you can
19:11make.
19:11That and good oil
19:12and a good
19:14fuel additive
19:15is the best
19:16investment you can
19:17make for longevity.
19:18Wait for oil changes?
19:19You know,
19:20yeah.
19:21Let's start at the top.
19:22Intake guides,
19:23really nowhere at all.
19:25Still no taper,
19:26no nothing.
19:27Exhaust guides,
19:28minimal amount of wear.
19:30Something I normally see,
19:31you know,
19:31on these motors
19:32at a quarter of a million miles.
19:33This thing's got,
19:34you know,
19:34four times that on it.
19:36No bearing wear.
19:37I mean,
19:38you can see them.
19:39Main and rod bearings,
19:40pristine.
19:41And this thing had,
19:42there's a little bit
19:43of scratch on a few of them,
19:44but this thing,
19:44remember,
19:45ate a lifter,
19:46so that's debris.
19:47But without that debris
19:48going through this motor,
19:49them bearings,
19:50I mean,
19:50I'd reuse them.
19:51I'd rebuild this motor
19:52with those bearings.
19:52I wouldn't do that,
19:54but if I was in a pinch
19:55or a customer,
19:56you know,
19:56didn't have the money,
19:58I could reuse them.
19:59Wrist pin bushings,
20:00minimal amount of wear,
20:02just a little bit.
20:03You know,
20:04I'd want to put
20:04wrist pin bushings in it,
20:05but I mean,
20:06the thing's got
20:06900,000 plus miles on it.
20:08It's unbelievable.
20:09Rings,
20:10this is the thing
20:11that really kind of
20:12blew me away.
20:13The ring package in this
20:14is still so pristine.
20:16I mean,
20:16I had no sludge buildup
20:18in the oil ring
20:18or the scraper
20:19or anything like that.
20:20I mean,
20:21pretty phenomenal
20:21to be honest with you.
20:23Less than,
20:24oh yeah,
20:24cylinder wall.
20:25Less than,
20:25you know,
20:266-7 Power Stroke,
20:27they're compacted graphite block.
20:30A lot harder,
20:31a lot more sturdy
20:32than a regular iron block.
20:35It's not like the Duramax
20:36where they have the laser,
20:38it's not laser,
20:39it's induction hardened
20:41top of the cylinder wall.
20:45They really,
20:45they don't wear it all hardly,
20:47but I'm amazed.
20:48I mean,
20:48I have less than
20:49a thousandth of tape
20:51or wall wear
20:52from the top
20:53to the bottom of that wall
20:54and you always wear more
20:55at the top
20:56because that's where
20:57the compression happens
20:58and the diesel
20:58has a tremendous amount
21:00of spring pressure.
21:01It's not like a gas engine.
21:03Diesel rings are,
21:04you know,
21:05five,
21:06six times thicker
21:07and a lot more tension
21:08than a gas engine.
21:09You know,
21:10basically what I'm trying
21:10to tell you is
21:11on the thrust side
21:11of the cylinder wall
21:12to have less than
21:13a thousandth wear,
21:15I mean,
21:15I was right at eight tenths
21:16was the most I could find
21:18to have less than
21:19a thousandth wear
21:20on a motor
21:21that's got close
21:22to a million miles.
21:23I mean,
21:23I normally see that
21:24on 150,000,
21:25200,000 mile motor.
21:26You know,
21:27I jokingly say
21:28I wouldn't do this.
21:29I'm not saying that,
21:29but if a guy was in a pinch
21:31and he really needed
21:32a job to be done
21:34on this as cheap as possible,
21:36I'd be looking
21:36at a gasket set,
21:38obviously.
21:39I'd want to put
21:39a new ring package in it,
21:41but,
21:41and of course,
21:43I got to get a new cam
21:44and lifter
21:44because that's why
21:45the motor went down.
21:46If that lifter
21:47wouldn't have failed,
21:48we wouldn't be having
21:48this video.
21:49So,
21:50the secondary oil bypass,
21:52I'm a believer in them.
21:53They work.
21:53This filter,
21:54it's got an inlet,
21:56an inlet,
21:56and an outlet port.
21:57The inlet port,
21:58you put up,
21:59you hook to,
22:00a pressure port,
22:03maybe an old
22:03pressure sending unit,
22:04T into that.
22:05You're going to put
22:06a pressure port into here.
22:07It does not,
22:08I want to repeat,
22:09it does not work
22:10like your primary oil filter.
22:12This is a trickle filter
22:13that is continually circulating
22:15oil through it
22:17and it's circulating,
22:18you're telling me
22:19about a quart every minute?
22:20Yep.
22:20Okay?
22:21Yep.
22:21So,
22:21on a 13 quart sump,
22:23do the math.
22:23You know,
22:24about every 13,
22:2515 minutes,
22:26you're circulating
22:27all the oil
22:27in that engine
22:28through this.
22:29Through a one micron filter.
22:29A one micron filter.
22:31A one micron filter
22:32is going to get rid
22:33of all the little nasties
22:34that are floating around
22:35in your wall.
22:36And then the outlet,
22:38easy enough,
22:38whatever kind of truck
22:39you got,
22:40they've got a nice billet cap,
22:42you're going to pipe
22:44a hose right up to that
22:45and it's going to trickle
22:47that oil right back down
22:48onto your valve train,
22:50you know,
22:50where your oil filter
22:51or wherever this cap
22:52happens to go
22:53on your diesel.
22:54Couldn't be any easier.
22:55This really is
22:56a do-it-yourselfer job
22:57on a weekend.
22:58Or,
22:59you can come to a guy like me
23:00and I can put it on here
23:01for you,
23:02but I mean,
23:02this is just about as easy.
23:04They got a nice bracket,
23:05they got nice fittings.
23:07Look at that,
23:07they even got their dang logo
23:08on the things.
23:09It's pretty cool.
23:10Nice, guys.
23:11He put this on
23:12within the first couple of months,
23:14but he had almost
23:15100,000 miles on it
23:16by the time
23:17he put this on.
23:18Okay.
23:19And so he wanted to
23:20do some cleanup
23:21from the first
23:22almost 100,000 miles
23:23and so he was changing
23:25this filter
23:26and his engine filter
23:27and the oil
23:28every 5,000 miles.
23:29And this is the
23:30one micron secondary.
23:32Yep.
23:32So he's changing
23:33the one micron secondary,
23:34the engine filter
23:35and the oil
23:36at 5,000 mile intervals
23:38for 4 or 5 intervals.
23:40Okay.
23:40And then he changed
23:41with the oil sampling
23:43and he was seeing
23:43what his samples looked like
23:44and they looked good
23:45and so he went out
23:46to 10,000 mile intervals.
23:47At first,
23:48he's sampling it at 5,
23:49then he bumps up to 10.
23:51Yep.
23:51And then I'm sure
23:52he bumped it up.
23:52How often is he changing
23:54when he's sampling it,
23:56is he changing that?
23:57How often is he changing?
23:58Every time on the first
24:00because he wanted
24:00to do some residual cleanup.
24:02Okay.
24:03I'm trying to get it
24:04established here
24:05where we finally end up
24:06to get a motor
24:07to look like...
24:09Yeah.
24:09So we're talking about
24:10the first eight intervals
24:12after he put
24:13the bypass filter on.
24:14Okay.
24:14After that,
24:15he's at 15 now
24:16and so he kind of
24:17sees what his oil does
24:19for 5,000,
24:20for 10,000.
24:20Now he's changing this,
24:22the engine filter
24:23and the oil
24:23every 15,000
24:24for a few intervals
24:26and then he goes
24:27to 20,000
24:28and then he goes
24:28to 25,000.
24:29Get out of here.
24:30And he went up
24:31to 35,000
24:32and his sample reports,
24:34he's shown them,
24:35all of his sample reports
24:36to us
24:36and the oil's still
24:3790% good.
24:39And he's like,
24:39but I got to change it
24:40because I'm like
24:4135,000.
24:41Exactly.
24:43So yeah,
24:43I'm at 35,000.
24:44I got to change this.
24:45So how often
24:46do you recommend
24:47you change
24:48the secondary filter
24:49as often
24:50as you change
24:51the primary?
24:51If you start
24:53from a brand new engine,
24:55you can start
24:56at the 15,000 mile
24:57oil intervals.
24:58If you have an engine
25:00that has a bunch
25:00of miles on it,
25:01you probably want
25:02to do some residual
25:02cleanup.
25:03Because this thing
25:03is going to be
25:04cleaning up.
25:04Yep.
25:04It's going to be
25:05picking up all that carbon
25:06and all the buildup
25:08that's in your engine.
25:09Good choice.
25:09So that's a great question.
25:11A lot of people
25:11that are watching this
25:12have already got trucks
25:13that got, you know,
25:14100,000 miles on it.
25:16Yep.
25:16Maybe 150,000.
25:17So your recommendation
25:18So those would recommend
25:19change this every time
25:21you change your oil
25:21and your engine filter.
25:22Gotcha.
25:23And then after you start
25:25sampling and you see
25:26what the oil is going
25:27to look like,
25:28you can kind of tell
25:28how far you can go
25:30with this.
25:30So you can extend this.
25:31Yep.
25:31You match this filter
25:33change with your
25:34primary filter.
25:34Is that what you mean?
25:35Yep.
25:36For the first few
25:37intervals to get
25:38some residual cleanup.
25:39Then you can go out
25:39to the 15,000 miles.
25:40I've tried to ask
25:41the questions you'd all
25:42ask, but I know
25:43that you guys are going
25:43to have some more
25:44questions, so put them
25:45in the comments, okay?
25:46Lorenzo's Oil.
25:47Tell me about Lorenzo.
25:48I got to know the name.
25:50Tell me where the name came from.
25:51So the founder
25:52of the company's name
25:53is John Lorenzo.
25:54Okay.
25:54He was a tribologist,
25:56studied lubrication
25:58for 30 years.
25:59He developed both
26:00of these products
26:00before he passed away.
26:02And so this is what
26:04he's been testing
26:05in the industrial
26:05commercial world
26:06for years.
26:08Did you know the man?
26:09Yeah, he did.
26:09Yep.
26:10He was my partner.
26:11Oh, okay.
26:11We've seen the results
26:12in the industrial
26:12commercial world
26:13with these,
26:14but his idea
26:15was to bring it
26:15to the consumer world,
26:17you know,
26:17where anybody
26:17with a pickup
26:18or a car
26:18can get the same
26:20benefits out of this.
26:21So he was,
26:22you know,
26:22and the industrial
26:23world is like mining.
26:25Yep, mining
26:26the trucking company.
26:27Yeah, sure.
26:28Okay.
26:29So the Lorenzo's Oil
26:30is a tier four
26:32full synthetic oil
26:33mixed with an
26:35industrial grade
26:36ad pack
26:37and then it has
26:37a WS2 topper on it.
26:39The WS2
26:40is tungsten disulfate.
26:41And what the
26:42tungsten does
26:42is when the engine
26:43gets up to 180 degrees
26:44it adheres
26:45to all the moving parts
26:46inside of the engine
26:47creating a sacrificial layer
26:49that can be worn off
26:50as the engine's
26:52running over time.
26:53So you're a microscope guy,
26:54right?
26:54Yeah.
26:55What does the surface
26:55of your metal look like?
26:57Does it look like this?
26:58No.
26:59Under a microscope?
26:59No.
27:00It looks like this.
27:00Yes.
27:01Right?
27:01So this tungsten disulfide,
27:03it acts almost like
27:03the ceramic coat
27:04you put on a paint.
27:05It's a surface modifier.
27:06It's a surface modifier.
27:07So it fills all these holes
27:08and it makes it
27:09to where it's smoother
27:10and reduces the friction
27:12inside of your engine.
27:13Yeah.
27:14You know,
27:14every metal surface
27:15under a microscope
27:16is not like smooth
27:17like glass.
27:18It has valleys
27:19and peaks in it.
27:20And those valleys
27:21are important
27:22for retention
27:23of oil.
27:24I mean,
27:25in the cylinder wall
27:25and I've spoken about that.
27:27Is that what you're talking about?
27:28And it's more of
27:28putting the coating
27:30on top of the styrations
27:31and in the valleys.
27:32But it fills them in
27:33a little bit.
27:34So that as it rides on it,
27:36any time that,
27:37during startup
27:38or whatever,
27:38when the metal's touching.
27:39I'm sure you guys have done testing
27:40on this?
27:40They've done testing on this?
27:41Yeah.
27:42Friction?
27:42Yeah.
27:42Cool.
27:43Okay.
27:43So what they've seen
27:45in the friction
27:45is a 60% reduction
27:47in friction.
27:48And some of them
27:49have gone to like zero.
27:50You test the engine
27:51pre-tungsten,
27:53after tungsten,
27:54they can't even measure
27:54friction in it.
27:55So once it gets up
27:56to 180 degrees,
27:57does it do that continually
27:58or does it do that
27:59the one time?
28:00Well, continually
28:01until there is no more
28:02nano tungsten
28:03left in the oil.
28:04Okay.
28:05But it has like
28:05the healing also.
28:07So if you've got a part
28:08that's rubbing really hard
28:09and it's creating a groove,
28:10it'll go to that part first
28:12and adhere in there first
28:13because that's the part
28:15that gets hot.
28:16The 180 degrees first.
28:17Okay.
28:17Cool.
28:18Pricing comparable to
28:20say Anzalow?
28:22You know,
28:22everybody knows Anzalow.
28:23So we recommend
28:2415,000 mile oil changes
28:26with our bypass filter
28:27on this.
28:28If you consider that,
28:29it's about the same price
28:30as T6.
28:30And you know,
28:31let me tell you,
28:31these guys are big,
28:32big proponents.
28:33You know,
28:34they've been spouting here
28:35while I've been working
28:36with them oil analysis.
28:37They prophesy that
28:39in which I totally agree with.
28:41Just to recap,
28:42use the Lorenzo's,
28:44put the secondary bypass
28:45filter on there,
28:46go 15,000 miles,
28:49have an oil analysis done.
28:51Did I get that right?
28:51Nope.
28:52If that's a brand new engine.
28:53If it's a brand new engine.
28:54Okay.
28:54Yes.
28:54You got that.
28:55If you have an old engine,
28:57start at five.
28:58Change this.
28:59Because that's going to get,
29:00that's going to start picking up
29:02all the stuff that's collected
29:04in your engine for the first
29:05however many miles
29:06you had on it.
29:07Gotcha.
29:07So change the bypass filter cartridge
29:09and the primary
29:11and your engine spin-on filter
29:12or cartridge,
29:13whichever one it is.
29:145,000.
29:15For four intervals.
29:16For four intervals.
29:16Okay.
29:17Don't even waste your time
29:19on an oil analysis.
29:20I mean, you can.
29:21You can still analyze the oil
29:24every 5,000 miles
29:25to see what you're trending.
29:26Because you can watch
29:28the numbers go down
29:29of running this
29:30for four intervals.
29:31This is not a throw
29:33everything perfect.
29:34Right.
29:35I like that.
29:35We can work this.
29:36I like that.
29:37You're saying,
29:37okay,
29:38if you've got to use engine,
29:395,000 miles,
29:40do it four times
29:41every 5,000.
29:42Pump up to double
29:44and then start again,
29:46again,
29:46again until you're sampling.
29:49You can see
29:49how far you can go.
29:50Well, that's worth the money
29:51if you can get 25,
29:5230,000 miles out of it
29:53and it won't change.
29:54It pays for itself
29:55real quick
29:56when you're doing that.
29:57Wow.
29:58Okay.
29:59And what else?
29:59We got something else here.
30:01You know,
30:01I'm a big fuel addict.
30:02You guys know it.
30:03Dave's Secret Sauce,
30:05which is an OptiLube formulation,
30:08which is the best formulation.
30:10You look up the,
30:11you know,
30:11these guys will believe in it too.
30:13They'll tell you that it's,
30:14We've seen it.
30:15We've seen it.
30:15Yeah,
30:16I've used it.
30:16It is the best diesel fuel additive
30:18you can have
30:19for lubricity,
30:20anti-gels,
30:20and cleaners.
30:21So,
30:21it is a combustion modifier?
30:24Is that what we're calling this?
30:25Combustion improver?
30:26Combustion improver.
30:28It's a polymer-based fuel additive
30:31and those polymers encapsulate
30:34and equalize size
30:37of your particulates of fuel.
30:39They encapsulate it.
30:40They keep it from sticking
30:41to your cylinder walls,
30:43your piston,
30:43your head,
30:44and they keep it entrained
30:46in the air
30:46and equally sized.
30:50So,
30:50you get a more-
30:50Well,
30:50you're talking about atomization
30:52of fuel.
30:52Yes.
30:53It makes the atomization
30:54of the fuel
30:55more uniform.
30:57Okay,
30:57here's the question.
30:58I'm going to ask it for you
30:59so you don't even have
31:00to put any comments.
31:01Testing.
31:02Have you had the testing done?
31:03Some testing done
31:04with an infrared camera
31:05that actually shows
31:06when the combustion happens,
31:09all of those molecules
31:10were very close
31:11to all the same size.
31:11They burned to the same time frame
31:13and same temperature.
31:14The other testing
31:15that we've done
31:16is the emissions.
31:18And on emissions,
31:18this will reduce
31:19hydrocarbons 90% at idle.
31:2260-something,
31:2463% under load.
31:25And so,
31:27that's the biggest thing.
31:28You're getting a complete
31:28burned hydrocarbons
31:29on burnt fuel.
31:31On burnt fuel.
31:31The 900,000 mile motor,
31:33was he using this?
31:35He was using this
31:36from the time
31:36it hit the market.
31:38He was using
31:39another additive
31:40similar to Opti-Lubes
31:41prior to that
31:43and then with this.
31:44So,
31:44this additive
31:45works really great
31:46with the Opti-Lube
31:48additives
31:48and some of the other
31:49Lubricity and C-Tain
31:51improvers.
31:52you guys,
31:53the video on that motor,
31:54there's not a lot
31:55of carbon ingestion.
31:56I mean,
31:56those pistons
31:56are pretty dang clean.
31:57Those rings
31:58are phenomenal.
32:00And so,
32:01And so,
32:02with emissions reductions,
32:03right?
32:04Hydrocarbon reduction,
32:04what does that do
32:05for your DPF?
32:07Well,
32:07it doesn't load it up.
32:08It doesn't load it up.
32:09And the other thing
32:09lasts longer.
32:10So,
32:10that's the other testing
32:12we've done.
32:12It reduces
32:13the regens
32:14by 63% as well.
32:16Let me tell you
32:16what else will reduce that.
32:18Ready?
32:19Don't idle your truck
32:20for two years.
32:21That helps.
32:24When it's cold.
32:24Yes,
32:25when it's cold.
32:25I had to throw that in there.
32:27You guys know
32:28what I'm talking about?
32:29I don't know.
32:29I'm talking about
32:30cold startup, man.
32:31Cold startup.
32:31Do not start
32:32your diesel truck up cold
32:34and just let it sit there
32:35and, you know,
32:36warm up island.
32:37That does not work.
32:38That is a bad...
32:38It pumps out
32:39a lot of hydrocarbons
32:40into your DPF.
32:41And plus,
32:43it burns...
32:43It puts a lot of carbon
32:44down into your ring pack.
32:45Yep, yep.
32:46You know,
32:46if you don't believe
32:47my results,
32:48I'm sorry.
32:48I can't help you.
32:50Look at that
32:51900,000 mile engine.
32:53He's used fuel additive
32:54in every single tank.
32:55Yeah.
32:56The CP4 pump
32:57went the 900,000.
32:58Yeah,
32:58that's the CP4 pump.
33:00This is mostly
33:01for combustion.
33:02Yes.
33:02Yeah.
33:02If you want
33:03any of these great products,
33:04and I would suggest
33:05you get them all, man,
33:06for your truck.
33:07It's going to save you
33:09money in the long run.
33:09There's a link
33:11in the description.
33:13And Sane Diesel,
33:14thank you, man.
33:15It's been a real pleasure.
33:16Thanks a lot, man.
33:16Seriously, guys.
33:17Appreciate it, Dave.
33:18All right.
33:18Any other comments
33:19or questions,
33:20you know where
33:20you got to put them, man.
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