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| Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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Join Date: Apr 2014
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perrin big maj question
hi all,
i know that perrin has a spreadsheet on their blog about MAF scaling. last time i installed my big maf. (didnt know it was big maf at the time. i wanted to get the 2.5, they sent me the wrong one) my LTFT went really crazy. and i was killing gas. (i think i was running lean) will the spread sheet on perrins blog help with that? even though i dont have a custom tune. currently running OFT stg2 uel v2.06. |
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