anyone know approx how much hp you will get at the wheels from doing this? Im thinking about maybe 10 or so (NA) ...anyone here done this?

 

I put gsr pistons in a ls\vtec. Yes you will notice a difference. Don't know exactly how much horse but enough. Will have to get the pistons or rods modified to put them in though. either 1. The rod heads have to be ground down so they will fit into the piston or 2. A small bit has to be taken out of the pistons on each side so the rods will fit. I did 2. You might want to check out piston valve clearance and also CR for your application though.

 

I have ITR pistons in my LS. I like it.

 

97blackteg, did you have to modify anything else to fit the ITR pistons in?