Search results for "fitech"

Watch this Summit Racing Quick Flicks video to learn how your header’s primary diameter affects performance. You will learn some basic rules for how to choose the best header primary […]

I am building an LSA supercharged 6.2L motor. I would prefer to run a 4032 forged piston with a 12cc dish to create the proper compression ratio. I recently watched […]

“Dad, can we get your old slot cars out?” “No.” “Dad, can we get your old slot cars out?” “No.” “Dad, can we get your old slot cars out?” “No.” […]

I’m confused. I see all kinds of opinions about iridium and platinum spark plugs versus the normal copper plugs. Some say they’re good while others say not to use them […]

I was at my local car show the other day and I talked with a guy who built an inline Chevy 6 for his street rod. I was interested in […]

440 cubic inches used to be the domain of rip-snorting big block engines. Even more specifically, the number 440 denoted the rip-snorting big blocks produced by Mother Mopar and the […]

In a separate Mailbag post, we responded to a question about choosing a nitrous oxide system. Although nitrous oxide is a rather simple concept, tuning your engine to take advantage of the […]

After exploding in popularity during the 1970s, CB radio has receded a bit from the mainstream. Yet even with the advent of cell phones, CB radio activity continues to this […]

The folks at Summit Racing have worked with Ryan Lavacot of 2CarPros on several projects—a 5.7L GM LS, a 302 CID small block Ford, and an LS swap in a […]

In drag racing, the most common oiling systems are wet sump arrangements. Virtually every Stocker and Super Stocker uses one, and so do plenty of Super Class cars and Competition […]