E10, E85 and now E15

Turbocharged400sbc

3800 & 4T80E > ALL
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Jun 16, 2007
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hangover park IL
they are currently testing 06-01's for compatability my guess is they will say yes anyways, the requirements that we use a certain amount of renewable fuels means they have to do this

its been a while since i fucked with other manufacturers efi systems but Gm can adjust up +/- 44%, most only see +/- 16% but the factory pcm will go to 22 and up, so it can already correct for it but since at WOT most systems are not in a full closed loop situation due to narrow band o2's it still means running lean up top, this is probably the issue they have to tackle more than anything
 
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