SEMA recollections: a positive narcotic for the masses

SEMA recollections: a positive narcotic for the masses

By Freddie Heaney: It is hard to think of the Specialty Equipment Market Association’s (SEMA) greatest moments during their herculean 2015 show, November 3-6. Held as it has been since 1977 at the Convention Center in Las Vegas, it throbs with an unflagging appetite...
How to perform a cylinder leak-down test

How to perform a cylinder leak-down test

Ray Bohacz is a journalist in the automotive field and author of CarTech’s book “How to tune and win with Demon Carburetion”. He is also a monthly contributor to Hemming’s Muscle Machines magazine. Additionally, Ray writes short articles for the...