What's up champ, my thing is why would you drop a B16, not knocking a B16 cause I have one in my EF hatch, into a GSR which has 170 hp vs 160 . That's like owning a 5.0 Mustang & taking out a V8 & putting in a 4 cyl. That's just backwards. Running a 13 with any B16A1,2 or 3 can't be done. I can see having a CRX installing a B18C1, B18C5 or something, big motor light body. The real way to see different motor swaps in different rides ex: CRX etc. go to the track! Hollar, Gingas