ExoticRides
New Member
I have a Ls swap im doing, and im boosting it. I wanted to use LS rods and GSR pistons with the turbo. I will only be running around 10 pounds of boost, but im not quite sure what the compression is going to be with the GSR pistons. I know the LS internals will hold somewheres between 300-350 HP before giving out.. So im not quite sure what the best route to go is, (on a budget). I already ordered the pistons and they are USDM p72AO (B18C1). Thanks