With the Edelbrock Performer RPM Power Package, for instance, you have a system that provides optimized performance: 64cc aluminum cylinder heads that have been matched to a dual-plane intake manifold ...

In the Aug. '08 issue, we did a full rundown of Edelbrock's new aluminum Performer RPM 409 cylinder heads for Chevy W-series 348/409 engines, in addition to a line of foundry-fresh dual-quad intake ...

Pt. 27 - It's A Very Stout CombinationLast month Danger Mouse (DM) went on a really big power trip running a Weiand Hi Ram, twin Holley 650s and a custom solid roller cam from Lunati. Those parts ...

Like everything else in life, our quest for performance requires that we accept the good with the bad. Case in point: building or improving the performance of your small-block Chevy. The good side of ...