Jump to content
  • Welcome To Mopar1973Man.Com

    We can see you lurking about Mopar1973Man.Com reading articles and reading other member's posts. Are you trying to solve a problem with your Dodge / Ram Turbo Diesel Cummins? We have lots of helpful members and staff on the Mopar1973Man.Com and are willing to give guidance on how to fix or improve your truck. Sorry, we are a subscription website now. We are not corporate owned like many of the other websites out there. Like Cummins Forum (VerticalScope Inc.). Mopar1973Man.Com is entirely privately owned and operated since 2004. Your subscription funds goes towards server maintenance and software maintenance. We happen to be one of the most friendliest and helpful websites  for Cummins Owners in the world. Come join us and register and then pick a subscription plan.

Recommended Posts

  • Moderator

Not quite sure I am understanding your question totally but there are 2 different VP44's in Dodge pickups. An SO pump 215 hp and an HO pump 235 hp. The SO will work on an HO engine but the HO will not work on an so engine. An after market built HRVP44 will work on both engines. The so pump has more fuel volume than an HO pump the HO pump has more timing and more pressure than an so pump. The HRVP44 combines the timing and pressure of the HO with the volume of the SO pumps. Hope this didn't cornfuzz you.........

Link to post
Share on other sites
  • Moderator

If you can find out the hp of the engine it would probably be the same as the dodge vp from a tow truck or the 275 version. The tractor would most likely be different as they are goverened differently than automotive applications.

Link to post
Share on other sites

If you can find out the hp of the engine it would probably be the same as the dodge vp from a tow truck or the 275 version. The tractor would most likely be different as they are goverened differently than automotive applications.

Right, my truck is governed to 2500 RPM, the Dodge Cummins rev much higher.
Link to post
Share on other sites
  • Administrator

There was actually 2 styles of VP44... 98.5 to 99 was a 215 HP truck... Then there was a SO (standard Output 235/460) then HO (High output 245/505) SO typically were 5 speeds and Automatics and the HO was the 6 Speed trans...

Link to post
Share on other sites
×
×
  • Create New...