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Old 05-14-2003, 06:08 PM   #1
SCOOBER
Scooby Newbie
 
Member#: 223
Join Date: Sep 1999
Location: Ohio
Vehicle:
1999 Impreza 2.5RS-T
Aspen White

Default Vortech FMU Calibration Suggestions

I have a '99RS with WRX injectors, pump and turbo setup. I am running a Vortech FMU that I bought used and I think it is a 10:1 or a 12:1 setup now. I drove the car for the first time and the increase in fuel during boost is way too much. The car bogs as soon as boost hits....disconnect the vacuum to the RRFPR and the bog goes away. I need to know what is recommended for the is setup....the following are the choicesI have...

3:1
4:1
6:1
7:1
8:1


the others are 10:1 and 12:1, but we know those don't work!!

Thanks,
Doug
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