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Old 02-20-2018, 02:23 PM   #9 (permalink)
rmay635703
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Join Date: Jun 2008
Location: Somewhere in WI
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Silver - '10 Chevy Cobalt XFE
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Quote:
Originally Posted by 19bonestock88 View Post
I’m just a little envious of you guys which have aftermarket tuning support on factory PCM, lol... I want lean burn so bad, because the engine is at relatively low load at a decent cruising speed, so I imagine lean burn would help lots, but the only thing I can do is use a SAFC or go standalone...
A dual EFIE will give you up to 15.2:1 which is better than nothing
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