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-   -   perrin big maj question (https://www.ft86club.com/forums/showthread.php?t=89366)

mamamiaellis 06-01-2015 07:26 PM
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.

steve99 06-02-2015 01:21 AM
Quote:
Originally Posted by mamamiaellis (Post 2270559)
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.
Yes use the perrin supplied big maf 3" scaling for 3" intake,


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