To these, Summit Racing has recently added its own line of precision cast cylinder heads for third-gen Hemis. According to Summit, these heads feature A356 cast alloy construction (factory heads are ...

The last few years have seen a change in the performance aftermarket as more manufacturers move to a direct-to-consumer sales model. As an understandable reaction, some of the largest online retailers ...

Car engines last longer than ever before, especially when taken care of properly. When your engine finally does give out with a bang, a whimper, or a cacophony of scary metal-on-metal noises, you have ...