Jeff Smith

I have a question. My 1970 SS Chevelle has a 350 crate motor. When I start the engine now, there is a loud whiney sound coming from my distributor. Is […]

A friend of mine just added an EZ-EFI 2.0 EFI to his big-block Camaro and while it runs great, it has definitely lost much of its old rumpy cam idle […]

I bought a 4L80E automatic trans out of a late model pickup to put in my ’66 Bel Air. We swapped a big block Chevy into the car a few […]

I’ve heard that changing cams in an LS engine is really easy, but I’ve never worked on one of these engines before and I don’t want to screw it up. […]

I’ve always thought that vacuum advance was something just for stock engines and something you didn’t use with a performance engine. In fact, I’ve heard guys say they’ve locked out […]

I was helping my buddy remove the heads from his truck this last weekend. We ran into a problem where two of the collector bolts on the passenger side header […]

With the upcoming addition of the 454-cubic-inch big block to my 1966 El Camino, I begin to worry about the durability of the 8.2-inch 10-bolt rear. It currently houses a 3.36:1 […]

I recently installed a NOS Cheater nitrous system on my car and we took it to a chassis dyno to test the system. The jets were rated at 150 hp […]

I finally collected all the parts to assemble my small-block Chevy 350 but when I torqued the head bolts, one of the holes stripped. I’ve heard there’s a way to […]

My buddies and I got into a discussion the other day about why all the new car companies went with individual coils for each cylinder as opposed to sticking with […]