Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

Valve Train for Racing Engines

Get more horsepower with this valve train setup by Decuir engine technologies.


 


More Videos...


Springless Valvetrain For Push Rod Engines!
New engine technology has arrived with this springless valvetrain system for pushrod engines. This breakthrough has been developed by Decuir Engine Technologies.





F1 engine MGN W12 with rotary valves. F1 Motor mit Drehschieberinlass
Formel 1 Motor MGN W12 mit Drehschieber Einlasssteuerung F1 engine MGN W12 engine with rotary valves





Cobra Engine Build Part 1
This will be the first in a series on the engine build for my Cobra. This is a 351W bored 0.030" with a 408 stroker crank. The intake was converted to fuel injection and featured in a previous video. I will list components as much as I can.





Oil Pumps That Wreck Race Engines
Oil pumps with a big problem for competition engines. Groutaone official race gear found here http://www.groutaone.com/





Cylinder Head 105 - Valve Job Basics
Valves not sealing? Valves not bent? This is how you fix that problem. In this video I outline the basic valve job procedure. Cleaning the valves, cleaning the seats, cleaning the combustion chamber and lapping the valves in to make a better seal. Here I cover the process start-to-finish. It's the same exact process for pretty much all non-rotary combustion engines. It takes patience and perseverance to do this job, but anyone can do it. Reference your service manual for measurements and service limits. Everything else that's not in your service manual is in this video. I apologize for not having broken busted crap to work with in this video. It's more beneficial to all of you when bad fortune falls on me because it gets well documented, and many people watching these videos are looking for answers. If you have bent valves, you will discover it quickly once you chuck one up in the drill. You'll see the face of the valve wobble around while it spins. You'll see evidence of this damage on the valve seat. If it's bad, you may see damage on the valve guides in the form of cracks or missing pieces where the valve guides protrude through the head ports. Give all that stuff a good visual inspection. ...and if you doubt yourself, never hesitate to get a second opinion or consult a machine shop. They will have access to expensive tools that you wont find in your average gearhead's garage.





How to Properly Adjust Valves on Roller Rocker Arms
Family owned and operated for over 40 years with over 75,000 satisfied customers. Rated #1 Click on blue link http://www.enginefactory.com/letters.htm This video shows our procedure how to properly adjust valves. This works on all engines with adjustable valve train. Produced by enginefactory.com Worlds leader in turn key muscle car engines.





Valve spring 8500 rpm





Valve Lash Adjustment Video - Engine Building Car Repair DVD
Buy the "Basic Engine Building" DVD http://store.boxwrench.net/Basic-Engine-Building-DVD_p_8.html Basic Engine Building DVD - Chapter 49: Valve Lash Adjustment You should have done this previously in the "Pre-Assembly" section. This time it's for real. You want to leave as much of the internal lubrication in place as possible. If you follow the firing order of your motor, you'll only have to turn the crankshaft one complete rotation. This section has some of the more detailed 3D models to show you the internals of a working motor. BoxWrench.net is a community and resource designed for automotive enthusiasts. The Basic Engine Building DVD is over three hours of engine building that covers everything from removal and disassembly to final assembly and engine start-up. This is the ultimate DVD for any home mechanic or engine enthusiast that wants to see a complete rebuild from Teardown to Start-Up. This video can be used to learn how to work on almost any type of internal combustion engine including V8, V6, Straight 8, in-line 6 and even 4 cylinder engines. All of the interactive features and menus will not work over YouTube. This video is great for people interested in car repair, car care, and restoration. As well as hot rods, muscle cars, performance parts, and Boosting horsepower. It can also help you to gain knowledge for increasing fuel economy, how to lower your emissions, and covers preventative maintenance to avoid little things like overheating. Get the full DVD with all of the interactive menus, Tools section and engine Glossary terms here... http://store.boxwrench.net/Basic-Engine-Building-DVD_p_8.html Don't forget our Holley Installation & Tuning DVD. Sample clips on our youtube page and at our store here... http://store.boxwrench.net/Holley-Install-Tuning-DVD_p_12.html New Transmission DVDs and a Differential Rebuilding DVD just added. BoxWrench DVD Store: http://store.boxwrench.net/DVD-Video_c_14.html BoxWrench on Facebook: http://www.facebook.com/boxwrench





How to Adjust Valve on a Small Block Chevy
Family owned and operated for over 40 years with over 75,000 satisfied customers. Rated #1 Click on blue link http://www.enginefactory.com/letters.htm This video shows our procedure how to properly adjust valves. This works on all engines with adjustable valve train. Produced by enginefactory.com Worlds leader in turn key muscle car engines.





Springless Valvetrain for the Ford 4.6 V8 Engine
Decuir Engine Technologies is unveiling its latest version of a springless valvetrain system for the popular Ford 4.6 liter V8 engine which is widely used on the Ford F-150 truck and Ford Mustang. This system uses no valvesprings and eliminates valve float, and increases horsepower.





Roush Yates Racing Engines
Learn all about Roush Yates Engines and the services they provide to build power, performance and reliable race engines for Circle Track, Road Racing, Drag, Dirt and Off Road Racing Engines.





Overhead Cam at 14K RPM
This video shows an operational cutaway of a BMW S1000RR — a 193HP superbike — bumping against its 14,200RPM redline. A cam and valvetrain at 118 cycles per second is an amazing sight (and sound)





Valve Float
This is a video showing valve float in a running engine at high RPM.





Blown CAMSHAFT
My cam is blown...





Knight Sleeve Valve Engine
This is a cutaway of a Knight Sleeve Valve engine. This design of engine does not use the traditional poppet type valve found in most other internal combustion engines. Instead it uses two coaxial sleeves that move up and down inside the cylinder. The sleeves have ports cut in them that line up to expose the intake and Exhaust manifolds at the appropriate time. Here are some links to more information on sleeve valve engines: http://restored-classics.com/willy/page6.html http://clubs.hemmings.com/clubsites/wokr/gallery/wk_eng.htm http://www.answers.com/topic/sleeve-valve http://en.wikipedia.org/wiki/Sleeve_valve





Which car is faster? Which Car is Faster?




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