i have an 87 gn with pte 49,ford blue tops,stock down pipe and dump.yesterday i went to the track and car would build 3 to 4 # of boost foot braking.once i got about in the middle of first gear it would pull 20#.i tried ajusting fuel press. and all the chips i have did the same thing.it was too rich on bottom and lean on top.it was humid.i have a d5.i can normally build as much boost as i want.02's were 790 at wot.
not spooling
- Thread starter kevin
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