How lean/rich in first gear?

grocerygetter

Active Member
Joined
Mar 8, 2005
I can adjust my first gear wot fuel with my tt chip...this car has always been rich and a tad slow to spool in first. The rest of the gears are clean. So on a narrowband, what about 760-770 for first? Good 70 degree air. O knock showing.
That's me pulling quite a bit of fuel (105 blm on chip set) but I'm adding fuel at wot in all gears (137 blm on chip set) So that makes me think the first gear adjustment as counteracting that. By my rough estimate math, if I'm adding 10 percent in all gears and taking away like 20 percent in first...which if the setting work against each other I am only pulling 10 percent out in first.
Confusing? Lol
 
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