stock lb7 vs brian?

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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Phoenix Az
I think at this point we need to try tcm/ecm swap brian. Let me know when you wanna borrow mine. The problem with logs are you cant really see the de-fuel cause he has to let out on each shift. Its full fueling though. Its really weird.