LS1 need help tuning timing
06-30-2007, 10:39 AM
#1
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LS1 need help tuning timing I have the gen III hot cam from GM and I just can't get my timing right. To be honest I don't know a methodology of doing so outside of trial and error. I have HP tuners. Does anyone know what to do on this one? Thank you in advance!
07-02-2007, 01:14 PM
#3
Originally Posted by gokussx4
I have the gen III hot cam from GM and I just can't get my timing right. To be honest I don't know a methodology of doing so outside of trial and error. I have HP tuners. Does anyone know what to do on this one? Thank you in advance!
Is the car surging?
Are you seeing KR?
07-04-2007, 01:17 PM
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Yes its surging on deceleration right around 1500 to 1000 rpms or if i am idling along around <10 mph. If i just tap the gas lightly around that area i will get surging and sometimes it will cut off.
07-04-2007, 06:16 PM
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To help out and since you have HPT you may want to post a log of when this is occuring. This way we can see if its a fuel or ign issue. Also post if it is throwing any SES codes.
