GMPP 376-525hp with Whipple, GM.SEMRET torque management crap....
*** ISSUE SOLVED*** (findings posted on page 2)
Man, this e67 has been kicking my butt in efilive. How the heck do I get GM.SEMRET to stop pulling 20-30deg timing on launch!?!?! I'm not exactly new to this whole thing and seems to me that there are obviously tables and/or parameters missing or being ignored, and there is only one applicable PID in the list (GM.SEMRET) which doesn't really tell me anything. I cant be the only poor soul trying to get a customers GMPP crate engine with supercharger back to them in a reasonable time and in reasonable running condition :(
I really hope I'm just missing something here, because I REALLY don't want to hack this thing and use Min final timing or something stupid to keep timing from going way negative; a backfire blowing the supercharger through the hood is definitely not what I need...
Tune and log files attached are from a while back but short and sweet showing the problem.
RevAD no burst.ctz
light launch2.efi
Reply With Quote