sps21112
New Member
Hey guys looking for an answer to my problem. Doing a g23 build and im looking for some type s pistons. Im looking for new ones so please no offers for old ones. I looked on an acura dealer parts site and i see 3 different piston part numbers, 13020-PRB-A01, 13020-PRB-A00, 13010-PRB-A01. Which one do i need for the highest compression?