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04 Mach1 · 09-01-2005, 09:27 PM

Been thing about changing to 42 lbs and new maf. Right now i have a 75mm pro-m with 30lbs and thought about a c&l but the people at Dynospeed racing say I will proably peg the meter and are trying to sell me a big air maf but that involves and new maf wiring harness and and chip beening burt or computer tune on the dyno of coarse more money but is it really worth it? Anyone have any suggestion? Oh this is in a 89 with a 331 stroker holley heads and intake with a vortech s-trim.

09-01-2005, 09:27 PM	#1
04 Mach1 Bet I red light B4U Join Date: Aug 2005 Location: ANNISTON, AL Posts: 975	6 pin maf in a fox Been thing about changing to 42 lbs and new maf. Right now i have a 75mm pro-m with 30lbs and thought about a c&l but the people at Dynospeed racing say I will proably peg the meter and are trying to sell me a big air maf but that involves and new maf wiring harness and and chip beening burt or computer tune on the dyno of coarse more money but is it really worth it? Anyone have any suggestion? Oh this is in a 89 with a 331 stroker holley heads and intake with a vortech s-trim.