Tuning for short time
02-09-2012, 10:21 AM
#1
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Tuning for short time
I have alot of my tune dialed in, I am pretty confident in the VE and fueling checked out good with the wideband.
Went to track and I still have a crappy 60ft time( and have not hit my goal of cutting .2
) ?? Are there any tips that will help my 60ft time?
Where can I look for the timing that is missing?? I think its only getting 21 deg of advance and when I bumped it, it still got pulled to 21??
Went to track and I still have a crappy 60ft time( and have not hit my goal of cutting .2
) ?? Are there any tips that will help my 60ft time?Where can I look for the timing that is missing?? I think its only getting 21 deg of advance and when I bumped it, it still got pulled to 21??
02-09-2012, 10:36 AM
#2
Burst KR is probably hitting you... there is a table that says if your grams/cyl changes more than X for a given RPM pull x amount of timing.... At launch your grams/cyl changes pretty freaking quick and that table attemtps to keep the timing stable/low to prevent KR. Also you want to check your AFR, at launch to see if your leaning out or insanely rich, that can cause a bog... to work on the launch AFR you adjust your transient fueling tables...
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