The port volumn of the intake runners per NHRA specs are 323cc stock. With the bowl and shortside work, I'm guessing closer to 330cc now. I don't know for sure as that was never checked. Do you think they are still too small for nitrous?
I am buying a transmission from a friend. It was built by a local racing transmission shop. It has stock 1.76 planetaries, pro brake, and 8 clutch high gear. It was living behind a 505 in a 2400lb car running 4.90's.
What do you think about running more gear for 1/8 mile racing on HP. I talked to BTE this morning when I ordered a std length pilot for the converter.The guy told me I could expect between 55-6000 RPM on the stall and that is what they would've recommended if had bought a new one.