Skip to player
Skip to main content
Search
Upload
For you
Explore
Following
Log in
Company
About
Press
Jobs
Dailymotion Pro
Support
Developers
Advertisers
Accessibility
Help Center
Legal
Manage Cookies
Privacy and Cookie Policy
Legal notices
Terms
All videos
© 2026 Dailymotion
Watch fullscreen
1
Add to Playlist
Report
Cycle World
Follow
How Are Four-Valve Cylinders Designed?
8 years ago
Cycle World Technical Editor Kevin Cameron provides a brief description of the roles that the camshaft, tappet, spring, and valve play in an engine's combustion process.
Category
🤖
Tech
Show less
Recommended
1:09:26
|
Up next
Why did the "Normal" valve win? Poppet valves vs. Sleeve Valves vs. Rotary valves.
Cycle World
8 months ago
1:05:58
Why OVERHEAD CAMS and How Did WE GET HERE?
Cycle World
10 months ago
3:35
Where Are The Two Camshafts Located On The Cylinder Head?
Cycle World
8 years ago
4:17
What Is Crankcase Windage?
Cycle World
8 years ago
4:39
What Is The Nature Of The Combustion Chamber Shape?
Cycle World
8 years ago
39:06
Training To Ride Like a Cop Was WAY Harder Than I Expected. | On Two Wheels
Motorcyclist
4 months ago
22:22
I Tested Every Level of Sportbike | On Two Wheels
Motorcyclist
11 months ago
16:44
2025 Kawasaki Ninja ZX-4RR | MC Commute
Motorcyclist
11 months ago
3:45
Everything You Need to Know About the Husqvarna FC 350
Dirt Rider
3 years ago
6:01
Everything You Need to Know About the Suzuki RM-Z250
Dirt Rider
3 years ago
1:15:05
The Day That Saved Ducati! Its First Successful V-Twin Superbike wins at the Daytona of Italy, 1972
Cycle World
4 months ago
10:38
The bike that saved Harley-Davidson?
Cycle World
4 months ago
6:55
The 2027 KTM 790 Duke Is Hard To Ignore
Cycle World
4 months ago
1:22:25
Bikes that Changed Racing: Yamaha Two-Stroke Production Racers
Cycle World
4 months ago
1:13:02
Origin and Evolution of the Superbike engine Starting with the Muzzy Kawasaki
Cycle World
5 months ago
4:18
How Does The Crankshaft Drive The Clutch And Gearbox On A Motorcycle?
Cycle World
8 years ago
3:20
How Do Pistons And Connecting Rods Attach To A Crankshaft?
Cycle World
8 years ago
3:55
How Do Piston-Cooling Oil Jets Work?
Cycle World
8 years ago
4:15
Why Does The Exhaust Valve Have A Hard Life?
Cycle World
8 years ago
3:23
How Is This Crankshaft Linked To Honda's Legendary Past?
Cycle World
8 years ago
6:35
How Do Valve Mechanisms Work In A Motorcycle Engine?
Cycle World
9 years ago
1:13:31
VALVE FLOAT! Mysteries of cam profiles! The intricacy of CONTROLLING VALVES in engines!
Cycle World
2 years ago
3:33
Why Is A Single Spark Plug Centered In A Combustion Chamber?
Cycle World
8 years ago
3:05
How Does A Crankshaft Work?
Cycle World
8 years ago
7:32
How Do Motorcycle Exhaust Pipes Work?
Cycle World
9 years ago