Professional tune!?!
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From: fortress of solitude
Professional tune!?! Last night I took my buddy's z out for a quick log and this is what I got. Both our cars were tuned at a "professional" shop, one that is actually quite reputable. Tell me what you guys think of these values. There was also some knock in random spots in the table. The car has had no modifications since the tune.
LTFT(avg)
LTFT(avg)
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From: fortress of solitude
Originally Posted by TAQuickness
sweet. good thing you have HPT to help your buddy out
O and HPTuners = wholesome goodness
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From: fortress of solitude
He did get some 6-8 degrees of knock though if I remember correctly. I would think even on the street that is a bit much coming out of a pro tune... I'll post the histogram when I get off work.
like horist just said..... they just let the fuel trims do all the work in part throttle... then usually dont even touch it.
all "pros" do is set the idle so it runs, then flog it at WOT to get the AFR right....add in some spark (also a WOT deal) and everything else is left alone.
all "pros" do is set the idle so it runs, then flog it at WOT to get the AFR right....add in some spark (also a WOT deal) and everything else is left alone.
