A/F and JET sizing
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12 Second Club
Joined: May 2005
Posts: 164
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A/F and JET sizing right now i am having to keep the bottle pressure high, due to it being so rich.
had it dynoed a few weeks ago and @1300 bottle pressure the A/F was 11.5.
what would you guys recomend to get it down to 1050 BP to keep the A/F in the 11.5 range?
right now the jets are 62/35.
would a 31 fuel jet be a big jump.
all suggestions welcome
P.S. on N/A the A/F starts out at 11.5 and ends up close to 12.0. just for a reference
had it dynoed a few weeks ago and @1300 bottle pressure the A/F was 11.5.
what would you guys recomend to get it down to 1050 BP to keep the A/F in the 11.5 range?
right now the jets are 62/35.
would a 31 fuel jet be a big jump.
all suggestions welcome
P.S. on N/A the A/F starts out at 11.5 and ends up close to 12.0. just for a reference
You have an LT1 with different fuel pressure than an LS1. My kit calls for a 63/35 but I havent had it on the dyno yet. With my 57/32 my a/f was high 11's across the board on 950psi.
