boost drop between shifts

87gn505

Member
Joined
Jun 2, 2009
Well I finally got the car to launch half way decent, but now it seems to drop boost to about 5 psi in between shifts. any ideas
 
My car does that if it's way to rich, or one time I bought a tranny that turned out to be junk and it shifted so early (like 3000 RPM) that it would loose what little boost it had made.
 
Top