Alcohol-Powered Tractor Pulling Engines
As other forms of motorsports keep pushing the boundaries of what’s possible with an engine, tractor pulling is no different.

Killing a Duramax
“If I’m lucky, we’re going to blow this pup past 1,000 horsepower.”

Dissecting a Diesel
From the oil pan to the valve cover and every part in between, this D&J Precision Machine Executioner Cummins diesel engine was 100% designed and manufactured in the D&J facility here in Ohio.

Diesel Dominance
Whether you have a Ford, Dodge or Chevy, the Powerstroke, Cummins and Duramax diesels are all being pushed beyond their prior limits to reach new milestones.
Compound Turbo Pro Street 6.4L Powerstroke
Known for the Powerstroke platform, Rudy’s Diesel Performance has the capabilities to upgrade just about any truck. However, it’s the shop’s own compound turbo Pro Street 6.4L Powerstroke that gets a majority of the attention, and for good reason. Find out what goes into this 2,300+ hp capable diesel engine!

582 cid Big Block Chevy
Striving to build the fastest of the fast and best of the best, this ’99 Trans Am project car was no exception for Legend Racing Ent. The shop replaced the car’s old LS and put in this new 582 cid big block Chevy. Find out what went into the build!

239 cid 3.9L 4BT Cummins
Trying to find a suitable replacement for his 406 cid engine in a ’32 Ford Coupe, Richard Brown of Brown’s Diesel was looking for horsepower and something economical to drive. He of course thought of diesel power and found the 4BT Cummins to be a perfect fit. Find out what went into the build!

Video: Diesel of the Week – 3.6 Smoothbore Charger 6.2L Cummins
Pro Tech Diesel built this 3.6 smoothbore charger 6.2L Cummins engine, which cranks out nearly 1,700 horsepower!

Supercharged LS9 Engine
Looking to upgrade an old C3 Corvette from its 350 Chevy engine, Dave’s Auto Center got to work building a supercharged LS9 engine capable of nearly 1,000 horsepower! Let’s see a Chevy 350 compete with that!

Video: Engine of the Week – 600 HP Turbocharged M20B30 BMW Engine
The owner of Munich Icons brought this classic BMW back to life, complete with a turbocharged M20B30 engine rebuild capable of 600 hp!

Turbocharged 6.7L Powerstroke
Pushing the envelope and striving to be the leader in Powerstroke performance has always been the goal at Maryland Performance Diesel. The shop specializes in 6.0L, 6.4L and 6.7L Powerstrokes, but the 6.7L has been the focal point lately. Check out the shop’s recent 2,000+ hp capable, turbocharged 6.7L Powerstroke build.

Closed-Deck EJ257 Subaru Engine
Transitioning from an array of performance import engine work to strictly Subaru engines, Renner Racing Development can deliver the full spectrum of engine performance from mild to wild. Just check out the shop’s own time attack car featuring this closed-deck EJ257 Subaru engine with nearly 700 hp to the wheels!
