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i searched around and cant seem to find anything that would guide me in a fmu choice. I dont know what gain ratio to go for
4-1
6-1
8-1
10-1
12-1
I plan on running the turbo at 6 psi max.
cartech fmu is adjustable without changing plates.
And remember a fmu will increase your fuel pressure up around 70-80 with just 5-6 psi, get a fuel pump that is rated for flow at high pressure, msd inline pumps do alright or a HP walbro.
walbro 255 intank is a good fuel pump and i suggest spending the extra money and getting a cartech fmu so its fully adjustable otherwise i would say somewhere between 6:1 and 8:1.
2001 Arctic White Firebird With Black Drop Top<br /><br />3:42 Gears<br />Zexel LSD<br />BMR upper A-Arms<br />Trans Am exhaust with 3\" I-pipe and cutout<br />Modified intake<br />Mecham Hood<br />Trans Go shift kit<br />Making rear control arms and panhard
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