Boost-Ready, Dry-Sump, LT4 Long Block, 376 or 416 ci LS1 '08-'09 Pontiac G8 GT

'08-'09 Pontiac G8 GT

race–bred styling will make bad intentions clear for drag race

oil filter

5L supercharger is the largest and most capable offered by Whipple for the LS platform

Thanks to our maintaining the LS architecture

Boost-Ready, Dry-Sump, LT4 Long Block, 376 or 416 ci LS1 '08-'09 Pontiac G8 GTGM's aluminum LT production block has proven itself to be a strong performer. We see this long block as being able to reliably handle to 1,200 hp. That could not be said about its aluminum LS predecessor. We switch to an aftermarket LS block over about 750hp. This is a high cost upgrade. An LT's design provides a number of other benefits over its LS predecessor. The key characteristic of an LT is direct injection. This provides greater control over