The rocker arm is possibly the third most abused part in your engine. The connecting rods take the cake for the most abuse, followed closely by the piston assembly, but we like to think the rocker ...

This is the drive behind Comp Cams new Fifty State Legal (FSL) camshaft line for the entire range of GM LS Gen III/IV V-8 engines. Thanks to Comp, there is now a 50-state-legal camshaft for almost ...

Thump, thump went the exhaust pipes as the sizzling Three-Valve engine idled with intimidation. Fellow S197 owners looked on with envy as Justin Burcham of JPC Racing warmed up a customer's '06 ...

One of the advantages of hydraulic lifters is they don't normally require adjustment other than the initial installation. However, there may be situations where the ...