aron2063

ok, i have 99 civic si (B16A2) i've been running with a T3 .42/.48 and a 12:1 FMU for about a year, the car was running really good and i was pulling 14.5 at the track which isent so good...but not so bad, anyways my turbo was getting old and burning alot of oil and i decided to go with a T3T4 .48 exhuast .54 compressor, im in the process of install the turbo right now, im actually gonna finish today and i just bought some DSM 450 injectors and the S-AFC is on the way, i have a pretty big intercooler and for exhuast i have a test pipe and straight through muffler, i need to know how much boost i can run on the old B-Series.

civicvtecb16a

8psi is a safe figure, where as 11 can be run with the right tuning.

aron2063

im going to be taking into extreme motor sports hear in maryland to hve it tuned on a dyno, so you think 11 is possible with that kind of tuning?

aron2063

does anyone have any idea how many hours i would need be on the dyn and how much it would cost?

slammin86

buy a wideband o2 and do it yourself

Semnos

11 is cake for the B16

88crxSi

get the VAFC instead with turbo pushing air into the engine you can probably open vtec sooner. not to mention its just handy.

aron2063

11 seems kinda high, my car has pretty high compression.

aron2063

oh yeah and another question, when i take the car to be tuned on the dyno will they automatically retard my timing and stuff?