03/17/2025
Bert and Greg came through with their CSS built boosted GSR setup. This is one of two builds that will be done. This CSS build has a S300, Pulsar 62-trim BB turbo, topmount LGM manifold, Skunk2 tuner 2 cams, springs and retainers, CSS block, 10:1 pistons, eagle rods with upgraded rod bolts and 2200cc injectors on E85 with full 3” exhaust. Making an easy 641whp / 395wtq with a little wheel spin. Very fun car to drive! Up next will be the sleeved JBR setup, let’s see where that power takes us! 😈