fuel pump
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fuel pump
by 92d250 » Sat Dec 06, 2008 8:27 pm
well im getting a fuel pump tomarrow and i am wondering what psi to regulate it at? and should i keep the lift pump in?
1992 D250 370,000 and counting on the cummins, auto, pump turned up, 6x16, 3200 spring, afc lever mia, boost and pyro guage, single stack, 5 inch lift, shifter with od button on it, potentiomitor..... Next hx40, 285's...
- 92d250
- fuel screw!!!!
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by gear jammer 91" » Sat Dec 06, 2008 10:48 pm
15psi is about the max you want to put into our injection pumps. Much more and you run the risk of blowing the front seal out. If your are running an aftermarket lift pump, you don't need to continue to run your stock one.
Sold 91 now-intercooled W250, 388WHP 923WTQ on #2 only 423WHP 968WTQ on meth 0% correction.
01 LB7
01 LB7
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gear jammer 91" - 14mm rotor
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