i_york

I have an opportunity to purchase a Procharger kit for an LS2 C6. The kit comprises the intercooler, all pipework, P1SC head unit and bracket. Does anyone know if this kit be compatible with an LS3 C6? I thought pretty much the only difference between the LS2 and LS3 was the bore and the heads (neither of which are relevant to the blower) but I may be wrong.

rykerwolf

Most of the kit will work completely fine, the charge pipe is different but you can buy one from A&A pretty cheap. I'd say go for it.

da6speed

As Ryker said, you will definately need a new charge pipe. Depending on if it's an A&A kit with procharger head unit or an actual Procharger kit, one of the two should be able to get you the correct charge pipe as the MAF are different between the LS2/LS3 cars. OR you could talk to your tuner and have it speed density tuned and you won't need a MAF at all, then you could use the LS3 charge pipe and just block off the MAF port.

The other thing to consider is if you have a dry sump LS3 car, I think the crank snout is different length for the dry sump LS3 vs wet sump LS2/LS3 and the crank pulley wouldn't work from the LS2 kit.