10-11-2017, 01:43 PM
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#1 (permalink)
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Base Member
Join Date: Jul 2014
Location: canada
Posts: 7
Drives: G37 IPL
Rep Power: 12
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Quote:
Originally Posted by TBatt
The top graph looks like classic belt slip to me. The bottom one looks like a tuning issue.
Did you do any changes to the exhaust such as removing the stock cats and going to test pipes?
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Yeah talking to my tuner now. He also thinks it might be Uprev's ROM updates! But not sure yet.
No changes to exhaust system. Just the anti- slip pulley kits and a re-tune to clean up the top end. Was hoping to pick up 9psi and little more top end power.
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