4g63awdtalon
20+ Year Contributor
- 252
- 0
- Mar 28, 2003
-
omaha,
Nebraska
91 galant
i turn the boost up to 12 or even 14 pulls fine
turn it up to 15 or higher it studders the whole car shakes
i have fuel cut elimanation, 2g mas, ngk new plugs but 2 steps colder, 650 ccs
i have it tuned on the wideband to mids to low 11's
can any one tell me why it studders over 15 psi...wouldnt i detect a boost leak before that??????????

i turn the boost up to 12 or even 14 pulls fine
turn it up to 15 or higher it studders the whole car shakes
i have fuel cut elimanation, 2g mas, ngk new plugs but 2 steps colder, 650 ccs
i have it tuned on the wideband to mids to low 11's
can any one tell me why it studders over 15 psi...wouldnt i detect a boost leak before that??????????
