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,NEW PRODUCTS ,FORD

Behind the Machines: Diamond's MOD2K Pistons Offer 2,000HP Capability for Late-Model Fords

All the horsepower, none of the wait. Diamond's MOD2k pistons are shelf-stock and ready for 2,000 horsepower. Learn more about what makes these Ford slugs so strong!

,FEATURES ,CAR FEATURES ,INTERVIEWS ,SPORT COMPACT

Alpha's 3,400HP GT-R Is A 6-Second, World-Record-holding Machine!

Meet the the car that owns the title of world's fastest AWD car and World's fastest GT-R simultaneously, posting an unbelievable 6.582 at 232 mph record-setting pass. Learn more about the car and the talented team that built it.

,Theory and How To ,ENGINE TECH

Checking Piston-to-Valve Clearance, the Right Way!

Checking piston-to-valve clearance is an essential part of any engine build. In this tech installment, we show you how to do it. Aggressive camshafts and high-compression ratios are necessary for maximum power in an engine, but they also create a..

,FEATURES ,CAR FEATURES

Salt Report: Speed Demon Is Still The World's Fastest LS Engine

Update from the salt: Speed Demon is still the world's fastest LS engine and the team is looking to step that up even further! 

,ENGINE BUILDS ,INTERVIEWS ,CHEVY

Championship Engine Builder Chris Uratchko Talks Naturally Aspirated Horsepower!

Chris Uratchko is a name that is synonymous with high-horsepower naturally aspirated builds. We touch base with him and learn more about his speed secrets and what it takes to compete in a field full of talent. 

,ENGINE BUILDS ,NEW PRODUCTS

Introducing Diamond's 2,000HP-Ready Mod2k Pistons for Ford Coyote and Modular Engines!

Diamond Mod2k pistons are designed to take everything you can throw at them! Available for popular Modular and Coyote engine applications, the Diamond Mod2k is a shelf stock part designed for over 2,000hp! 

,PISTONS 101 ,ENGINE BUILDS ,ENGINE TECH ,Tech

How to File-Fit and Install Piston Rings

Perhaps the most critical engine assembly step is file fitting and installing the piston rings with the correct gap. We walk you through the process step-by-step in this story. 

,CHEVY ,FEATURES ,FORD

This LT-Powered Fox Body Is A 7-Second Test Bed

Adam Layman's LT-powered fox is pushing brand boundaries, big power, and has the time slips to back it all up! 

,Theory and How To ,ENGINE TECH ,CHEVY ,ENGINE BUILDS ,FEATURES

Video: Inside Moran Racing's 5,300hp, 670ci Monster Motor!

Famed engine builder Mike Moran shares the inside story of his astounding custom engine churning out 5,300 horsepower

,INTERVIEWS ,CAR FEATURES ,FEATURES

Under the Hood of Tom Bailey's HOT ROD Drag Week–Winning Ride

Diamond Pistons power Bailey’s third overall win of HOT ROD Magazine’s grueling drag race endurance race. See what's under the hood of this insane machine. 

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