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Junior SCH Member
FMU and fuel pressure
Just received my Novi 1000 in the mail and in the mist of installing it. Hopefully you fellow novi users can clear up a FMU issue. I am running a 73mm C&l mass air with 24ib injectors. Will the fmu work on the 24ib injectors or is its ratio for 19ib? If so, what ratio should I get?? Also, my fuel pressure (38 pounds)is good for my h/c/I combination. Will I have to adjust my fuel pressure with the fmu once the blower is in??
Any suggestion would be appriecated.
Nate
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SCH Member
The FMU overrides the fuel pressure regulator. If you run 24lb injector you need to run the 8:1 fmu disc. Their like 30 bucks and they are a must.
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Junior SCH Member
thanks for the advice white88pony. I am either going to run the 8:1 fmu or go straight to the 42 ib injectors. What timing should I be running with a supercharger??? Also with h/c/i combo, I am running 38 pounds with 24ib injectors. The air/fuel is at 11.1 at wot. Can you give me a good base fuel pressure to run with 42's????
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SCH Member
im not sure on the FP for 42s but 45 with vac off and work your way down maybe a little. look for regettacoupe he has good info
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