[camcojb]

If you're going to do a stroker LS please make sure and talk to Kurt Urban about using offset pin pistons. Dramatically quieter on the stroker motors. The LS have an issue with a longer stroke in that the piston goes so far out the bottom of the cylinder, it rocks in the bore when the piston changes directions. I put in the offset pin pistons as per his advice (bought everything from him) and the engine was completely quiet even when dead cold. The previous piston was not, had the typical piston slap issue which with my quiet exhaust drove me nuts.