Thread: running rich
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Old 04-27-2013, 08:40 AM
carmine carmine is offline
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Join Date: Mar 2004
Cobra Make, Engine: spf 2112 *427 stroker windsor
Posts: 333
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Ok
Defanetly fuel then
For your cubics I would change to

80 idle
130 idle air
This will allow you to close idle mix screws to about 1 to 1 1/8 turns open

Main 165
Main air 180

Pump jet .5
Pump exhaust .6 to .8

You may not agree but....
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