Few fine tuning questions
#1
Few fine tuning questions
So I finally have my blower on again and need some answers. I moved the mass airflow meter to the boost side and thankfully there is no surging. When I was moving the stock ATI bypass I checked to see how sealed it was and needless to say I could blow some air pass the blade. Is this normal? Can I adjust this? I would assume this would cause lost boost? Second, the wife rode with me and watched the wideband as I hammered it and I was running in the 11.5-12 range. I know tuning would be the best bet but can I lower the fuel pressure a little to compensate? I have a fuel pressure gauge installed and I runs 42 at idle, 50ish at WOT.
Thanks
Thanks
#2
If it is just a small amount of air getting by the blade I wouldn't worry about it.... it will be very small leak compared to the air and pressure going to the engine. 11.5 AFR is where you want to be with forced induction.
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guionM
Automotive News / Industry / Future Vehicle Discussion
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06-19-2002 08:30 AM