Loosing boost in 1st and 2nd
A few days ago I took it out for a ride. When I mashed it to the floor the boost shot up starting at 2000rpm as usual and then at arounf 5000rpm it fell on it's face. Boost went to the floor. In second the same thing. Third it stayed at 9 psi which is where i run. Now when I'm infirst it won't make boost at all. it won't make boost until third gear then it stays at 9lbs without any problems. Any ideas?? EGT is 1400. I thought it was the clutch so i dropped the tranny and it looks fine if it was slipping i should see some marks right??
1986 stang with TF TW heads and a Street intake, 36 pound injectors and pro-m calibrated MAF, 89 computer, Borla exhaust, Stock TB and CAM, roller rockers 1.6 ratio, stock shortblock with studded mains, and a T-5, twin T-3 .60/.63 turbo's ITS heafers and downpipes, Huge 24X16X4 intercooler, Autometer gauges idles like a kitten with stock computer!!!!