Civic, crv, titan
I have a 95 del sol with an OBD1 ZC (DOHC) JDM ZC OBD1 P29 ecu and the hydro JDM si tranny with LSD. I have the D16z6 exhaust manifold and an intake. I have an aftermarket muffler with stock piping. Yet the car does not seem all that fast......Im wondering how much of a diff a cat back exhaust system really makes......I have friends with DOHC ZCs in there EF chassis and they seem alot faster... I just cant figure out what the problem is.......They are using stock DX trannys.......yet are much quicker than the del sol....is it the weight diff? What could the problem be?? I am running a 17x7 wheel and they are using 14-15 inch wheels.....