The engine recipe: Dart Big M block, Dart 275cc Pro-1 heads, Eagle crank and rods, JE Pistons, Weiand Stealth Dual Plane manifold, Holley 750cfm HP carb, MSD Digital E-Curve Distributor, and a Big Mutha Thumpr cam from COMP Cams. The results: It made 507 hp at 6000 rpm and 471 lb-ft at 4100 rpm on Speed-O-Motives engine dyno. See the entire build in the January issue of Super Chevy on sale 11/16/10.
3S Challenge at the 2016 Holley LS Fest
We check out some Corvette action at the Holley LS Fest's 3S Challenge.
Upgraded LS2 Engine Dyno Test At Westech Performance
Testing out an LS2 rebuild that has a bigger COMP cam, MSD intake, and ported TEA heads