Running on 100 percent nitromethane with an estimated 375-400 hp, this V-Twin engine named 'The Gunfighter' built by Kirby Apathy set a blistering Pro Fuel class quarter-mile record. Find out what went into this history making engine.
We may have lost Robert Yates to cancer, but his memory lives on in engines like the Ford FR9 EFI V8, which was purpose-built by Roush Yates Engines for Monster Energy NASCAR Cup teams. Find out what went into making this 800 hp powerplant.
'Only the truly unstable are welcome' reads a sign in Harold Norry's engine shop. The sign represents the unique engine work his customers bring him like this turbocharged LD9 Oldsmobile Quad 4 engine for a sport compact drag racing application.