There are many reasons to LS-swap a ... an aluminum 5.3-liter LS with two VS Racing 66mm turbos. The LS features Summit Racing rods, pistons, and a BTR cam kit. "This had a bad engine when I ...
The aftermarket’s answer was to work with the state of California to test parts for emission compliance ... juggled different displacements (4.8-, 5.3-, 5.7-, 6.0-, 6.2-, and 7.0-liter) in ...