Square body GM trucks and LS engines is a combo that’s close to hot rod heaven. Some may say it’s been overdone at this point. However, being a part of […]
I’ve got a rebuilt 350 long block and I’m looking at different cylinder heads. A couple of friends have told me that the Vortec head is a little better than […]
Brian Nutter is a Summit Racing tech expert and a regular contributor to OnAllCylinders. He’s also our go-to guy whenever we have questions about engine internals—particularly with the LS platform. […]
It’s no secret that racing a Dirt Late Model has become expensive over the years—which, if we’re being frank, means it has become out of reach for many grassroots racers. […]
I’ve got a ’66 Chevelle with an inline six cylinder and a Powerglide and I want to swap in an LS engine. I’ve been reading about LS swaps but there […]
Quick, name the three most effective components for improving power (not including power adders)? What did you come up with? Who said displacement? How about carburetion, compression or even headers? […]
I’m looking at building a 307 small block Chevy. With the cam I want Summit Racing says I have to get the compression up some. I’m currently looking at a […]
When it’s time to start upgrading to a performance exhaust system, it’s easy to get enamored with a throaty rumble coming from shiny exhaust tips. But if you’re chasing horsepower, […]