Tech: Clutches

How to make a Street Stock racing clutch survive

By Freddie Heaney, Photos by Moore Good Ink: Racers frequently face the inconvenient fact that some clutch-flywheel assemblies are so light they fail prematurely, often during the taxing process of getting the car into the trailer. Curiously, most professional clutch...

KING OF KLAMP

Ram’s single- and dual-disc assemblies for the Mustang 3.7 V6. By Ro McGonegal: It wasn’t that long ago (2008) when Ford’s 3-valve 4.6 Modular V8 produced 315 horsepower. Now, the 24-valve 3.7 liter V6 in the (2011-13) Mustang generates more than 305hp and 280 lb-ft...

How to Become an Indispensable Clutch Man

By Sam Logan:   It’s no secret that the modern day racing clutch has morphed into a pretty significant piece of engineering. Of course, all that became possible thanks to evolution. In short, constant increases in horsepower, ongoing trends in tire technology,...
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