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Turbo Tuning / Tune help on 325is turbo. (Tune sharing)
« on: October 11, 2014, 10:12:13 AM »
Im just trying to get pointed in the right direction for tunes. base tunes in particular. I have a 1989 bmw 325is. the motor is an m20 with 2.7l crank, 2.5l pistons and rods. 885 head, 282 camshaft. a/r .60 turbo (gt350), 3' straightpiped exhuast, and the 42lbs miller kit as well. i have the maf infront of my turbo, and spliced the wires by the motronic as per instructions.
currently, my car does run, (sometimes i have an fluctuating idle, until i take it for a quick spin. The car just back fires when i get over 3500-4000 rpms. and wont stop until i let off the pedal. its like that with p/t and wot.
i did not receive the base tune. How do i get it?
Mainly just wondering if someone could help me out?
currently, my car does run, (sometimes i have an fluctuating idle, until i take it for a quick spin. The car just back fires when i get over 3500-4000 rpms. and wont stop until i let off the pedal. its like that with p/t and wot.
i did not receive the base tune. How do i get it?
Mainly just wondering if someone could help me out?