The small-block Chevy may still be the most popular high-performance engine of all time, but GM’s next generation LS-Series engines are quickly taking over. Starting in 1997 with the C5 Corvette, GM performance cars and trucks have featured LS1, LS2, LS6, LS7, and other LS-Series Gen III engines—and the high-performance aftermarket has taken off.

To add power to any of the LS-Series V-8s, you could add ported heads, a camshaft, a LS6 or aftermarket intake manifold, exhaust headers, a cold-air intake--the list goes on and on. But how do you know what will give you the power you want? Author Richard Holdener has filled Dyno-Proven GM LS1 thru LS7 Performance Parts with over 135 dyno tests and 350 photos so you can separate the power-building parts from the fluff. Chapters cover factory and aftermarket upgrades to the intake and exhaust systems, the cylinder heads and camshafts, stroker kits, and even superchargers, turbos, and nitrous.