Doug Kaufman, Author at Tomorrows Technician - Page 19 of 19
What’s On The Dyno? Rebuilding A 1995 LT1/LT4 Chevy V8 Is School Work For Brighton High School Students

This engine build tale takes place at Brighton High School in Brighton, MI, by three teenagers who had never rebuilt an engine before.

Hot Engines For Hot Wheels – The Reality Of Building Engines For TV

Richard Rawlings, owner of the Gas Monkey Garage in Dallas and host of “Fast N’ Loud,” was given the opportunity to build a replica 1968 Corvette to celebrate the Hot Wheels Sweet 16, the first series of toy cars produced by Mattel in 1968. He immediately had visions of a blown big block engine to power the classic, and he called on WCH Racing Engines in Midlothian, TX, to build it.

How Oil Change Habits Are Killing Turbos

Turbochargers are used to enhance an engine’s performance and optimize combustion. To achieve good and complete combustion in the engine, a mixture ratio of 2.2 lbs. fuel and approximately 33 lbs. air is necessary (stoichiometric fuel ratio). During turbocharging, the density of the intake air is elevated and the air volume increased.