racrwannab

running catless smells so bad though. and the ozone. think of the ozone.

pp13bnos

iTrader: (1)

Ralph at excessive used a vacuum pump on the little hose that goes to the pressure regulator. CJ

pp13bnos

iTrader: (1)

BTW, those are some nice numbers Von! CJ

PaulyDee

I have to look up my dyno charts. The last time I dynoed my `91 NA I was in the 151-156 range. That was with Racing Beat headers, Presilencer, 50MM cat back, Apex Power flow intake and a Racing Beat Aluminum Flywheel. I have changeed to an Apex single N1 and back to my stock flywheel (per my racing rules) and gone to an electric fan. I need to dyno again. I have been told that in race trim with no porting I should be able to muster 170 at the wheels. I am sceptical but I am going to do my best to get there (to be somewhat competitive on the track).

Pauly D
SCCA 73 ITS

von

Wow that would rock to have 170rwp...Doesent sound feasable thou without some interesting DIY custom mods or a stand alone...

Well thnx for the help PPnos when before I went to the dyno. I know your making 170rwp mabey 175rwp you say with a mild street port and same mods as me. So those numbers on a stock port do seem a little high. I will be going to the dyno again soon so I will keep you posted. I will break 160 but dont know by how much.