First 24 valve
#12
your vp44 injector pump needs 12 psi to return fuel to the tank. this is also what your vp uses to stay cool, and not burn up. your stock lift pump won't get you there @wot. it is money well spent getting rid of the dodge engineering that is still stuck to the side of the cummins engine... the lift pump. vp44's aren't cheap at all
#13
#14
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Bill in Ballard
Ford 83-94 6.9 and 7.3L General
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03-13-2016 07:42 PM
bonestock
24 Valve 2nd Gen Dodge Cummins 98.5-02
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02-01-2015 08:41 PM