Run with the E85, the power output of our supercharged LS jumped to 716 hp and 649 lb-ft of torque. ... Topping the 408 stroker was a set of factory, as-cast LS3 (823) heads.

C. Supercharged LS3 ... which is rated at 422 flywheel horsepower at a conservative 5,000 rpm with 408 lb-ft at 4,500. The LS3 is an all-aluminum Gen IV engine with 10.7:1 compression and large ...

We never realized how incredible bolting a Hellcat supercharger onto an LS motor could be until we saw a YouTuber do it. The guy and his buddies dropped a 6.0-liter LS V8 into an old third gen ...

The blower, part number 19244103, will cost $7,500 and will fit any LS series engine with the LS3 style square-port heads, including the L99 – so long as you delete VVT and AFM via custom tuning.

LS2 engines, due to the larger 4.000-inch bore design, allows it to run LS1, LS6, and LS2 cathedral port heads in addition to the newer rectangular port LS3/L92 heads.

When Chevrolet released the C6 Corvette ZR1 in 2009 it had the most powerful Corvette ZR1 engine of any previous generation. The supercharged 6.2-liter GM LS9 V8 was used from 2009 to 2013 ...

Torque is similarly improved, with the stock Corvette boasting twisting power of around 424lb-ft (574Nm) without the supercharger kit and around 535lb-ft (725Nm) after the kit has been installed.

This Cadillac Ecto-1 Replica Packs A Supercharged LS3 V8: Video . By Trey Hawkins. June 12, 2024 2:38 pm . ... Everything is managed by Haltech’s Rebel LS ECU and three PD16 PDMs.

It was followed shortly after by the 6.2-liter LS3—arguably the most popular choice for engine swaps. Later on, supercharged LS9 and LSA engines would make their way into the ZR1 and Cadillac CTS-V.