VP44

[SixShooter]

I thought I heard that D/C fixed the problem with the VP44 for 2001? Is The HO Cummins have a better VP44 on it and if so what is the difference? I would think that if we found a good VP44 then we wouldn't have to worry about it going out when we turn up the fuel.

 

[SixShooter]

What is best? Bigger lines is a must for 600hp. Do you piggy back a aftermarket to the stock lift pump or just replace it with an aftermarket back next to the tank. Mallory is best. But how should it be mounted and what are the readings of gph on a 600hp engine-HVAC??

 

[MikeR]

What was the 'problem' you referring to? Exactly what year/engine Cummins do you have?
Last we heard,Bosch revised the VP44 two or three times.

-Mike

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'00 2500,QC,4wd,LWB,Dark Garnet,6spd,3. 54lsd,SLT,DD stage II,Psychotty air,10-level PM3,Jacobs ebrake,Isspro pyro & boost gauges,2wd-low,Airoquip fuel lines,Smittybilt nerfs,BFG 285/75 AT's
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'95 2500,Reg-cab,2wd,LWB,White/Star silver,Automatic,3. 54,SLT,Michelin 265/75

 

[SixShooter]

Most of us are now worried about our VP44 working one day and then not the next.

 

[SixShooter]

Is it poosible to have a power edge comp programmed to have 600hp and 3500 rpm, with their propane sstem to run to the max? Or do you need to run two boxes?

 

[MikeR]

600hp might be possible for you if the truck is an ETC,but no way if it's an ETH. Which engine do you have?
HVAC's truck has more besides a box and propane,he also has nitrous,twin turbos and an ECM program from a different truck application. He also still has his original VP44.

I don't want to sound like a jerk about it,but if you don't trust your truck,sell it and buy a 12 valve.

-Mike