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Discussion Starter · #1 ·
is the 255LPH fuel pump ok for the stock motor w/nitrous?

It's running VERY VERY rich and it is really slow.

When I turn the adjustment screw on the regulator it doesn't affect the fuel pressure whatsoever (vaccum line off).

IT IDLES AT 90PSI AND IT HITS OVER 100 PSI ON THE THROTTLE!!!

What could cause this?

is my pump too big for the motor???

Thanks
Henry
 
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