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air fuel ratio @ idle when cold

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Old Jun 4, 2006 | 11:58 AM
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From: WI,USA
Car: 89 FORMULA 350, 91 Z28 Convertible
Engine: ls1, LB9
Transmission: t56, Auto
Axle/Gears: S60/ 3.73
air fuel ratio @ idle when cold

I am curious if all I need to do is change the air fuel ratio table to richen up befor the car warms up.

or is there a better table just for the idle range? in 6e.

the cam has a bit more overlap than stock, has aftermarket heads , hsr and longtubes so on..... and I am 99% sure it needs more fuel until it warms up since it idles better with the stock inj constant.
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