cylinder heads

What factory cylinder heads should I run on my 6.0L LS? The question is somewhat loaded, as the answer depends on your desired outcome. Are you looking to maximize low-speed […]

Swapping on a set of aftermarket performance cylinder heads is a gearhead rite of passage, and for many enthusiasts, it represents the first step towards more serious engine building. As […]

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 […]

Ford fans have long-known Trick Flow Specialties as the go-to source for high performance cylinder heads and intakes. And now TFS is upping the ante with the latest iteration of […]

I’m a little confused about cylinder heads for a small block Chevy. I thought all the heads interchanged. My buddy tells me that certain late model heads don’t use the […]

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? […]

Can I use a set of 1992 to 1996 aluminum cylinder heads from a Corvette on an earlier small block Chevy? I have a chance to pick up a set […]

What do we want? Boost! When do we want it? Now! How much do we want to pay? Very little! Such is the conundrum experienced by fellow performance enthusiasts, I […]

While plenty of gearheads understand the importance of bolt stretch in the context of connecting rod bolts, truth is, bolt stretch and fastener fatigue can impact other aspects of your […]

Can I put a set of open chamber iron heads on my 396ci big block Chevy? The engine originally used a set of closed chamber oval heads but instead I’d […]