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tuning sugestions plz

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Old 03-18-2007, 09:45 PM
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Default tuning sugestions plz

this is some data log runs at the track. the car is not doing near what i think it should, but that is beside the point. one is a 100 shot, the other is a 150 shot. the tune i got is crappy from a local shop. it has a hard time idleing, a/c will make it stall, and coming to a stop will make it stall. this has me worried about the full throttle tune. so please view and let me know what u think of it.
Attached Files
File Type: hpl
nitrous 100 track.hpl (35.3 KB, 45 views)
File Type: hpl
track150 shot.hpl (6.4 KB, 55 views)

Last edited by shkettle; 03-18-2007 at 10:05 PM.
Old 03-18-2007, 10:15 PM
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No wideband data, but I don't see anything wrong with either log. 26~27 degrees timing on a 150 shot with 0 KR is pretty good. Narrow band O2s, although not real accurate are in the .950~.960 mv range. Might want to describe the car more and what you think it should be that it's not.
Old 03-19-2007, 04:35 AM
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i have a wideband o2. i just need to figure out how to install it to the interface. they tuned it to a 200 tnt kick, but when i did it the car fell on its face at high rpm and i didnt data log. that much timing made me nervous to do it again when i double checked the tune.




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