Quote:
Originally posted by sedanman
As for the FMU, I have rarely seen a car with a FMU run good, usually the FMU puts in to much fuel pressure early on and makes it run pig rich then when you get into boost it finally levels out.
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I was wanting to get bigger injectors for my car and ditch the FMU and get a good dyno tune. I just hadn't gotten to it before the head gasket and now knocking engine. My car has 30# injectors and was running pig rich, I mean it was bad. I would adjust the fuel pressure down to 30psi and it was still rich, I was afraid to go lower than that. I was trying to figure out why it was soo rich, I thought maybe it was the tps or the Pro-M was programmed wrong.. I'm glad you said that, now I know I need to ditch the FMU. But, on a stock motored car I would just run the FMU. I had absolutely no problems with the stock motor and A-trim.
To the original poster of this thread.. Don't feel bad about losing to a WS6. Those cars are bad. I ran one with the 89 and it surprised me that it was almost even until I hit 3rd, a girl was driving the pontiac.