Excessive heat can take a toll on LS valve springs after an extended period.

Crower takes a unique approach to this issue with new LS valve covers.

Crower has what you need if you are looking for a robust set of rockers for your CID heads.

We take a look at the new shaft rockers and their advantages.

The correct rocker arm geometry is crucial to making your rocker arms live in high-power, high-cylinder-pressure applications.

Crower makes the process easy with their shaft rocker systems.

Degreeing your cam is an essential part of engine assembly.

It ensures that your valve events are happening exactly when they are supposed to, and you are making maximum horsepower.

The horizontally opposed eight cylinder engine layout has some awesome inherent benefits.

However, it never really gained commercial success in the automotive realm.

Looking for a GM crate engine built to your specs? The folks at Scoggin-Dickey have a massive array from stroked LS engines to big-block Chevy engines. Check 'em out!

Check out this wild Littlefield-blown Pontiac engine put together by Kauffman Racing Equipment, and hear it twist up the dyno to big numbers!