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cmns2500

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p pumper
section was empty so i figured i'd post up.....

i know there ain't very many more p pumpers on here(if any) but if there are any out there post up
 

0212353

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ok.......WTF is p pump, cuz the only thing that came to mind is ***** pump. so ........ for the gas burner here - school me.
 

HKkid

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Laff at Jeremy....but I don't know either...
 

RubberFrog

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It's disturbing that JJ had that come to mind....
 

0212353

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cmns2500

cmns2500

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p pumper
haha it's the injection pump(think like the spark plugs and coil and all that **** on a gasser combined) it's model name is the Bosch P7100.....or p pump for short
 

0212353

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errr.......ok then.
 
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cmns2500

cmns2500

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p pumper
haha yeah it supplies the injectors w/ fuel...at the right time and then BOOM
 

Deviate

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Seriously...someone needs to start a poll in this section that asks who saw p pump and thought of ***** pump first? :gayfight:
 

KGBIGCOUNTRY

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I have a buddy with a 01 cummings that is running a p pump but is having issues finding the sweet spot on the fuel delv to match his turbo and cam. I see yours is the 12 valve his is the 24 valve so it changes the animal some. His idle is wicked along with watching his whole truck rack from side to side.
 
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cmns2500

cmns2500

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p pumper
uh just what exactly am i lookin at there? i mean i know it's a p pump but somethin looks a bit off haha
 

MnTom

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Cummins
uh just what exactly am i lookin at there? i mean i know it's a p pump but somethin looks a bit off haha

That my friend is the legendary "million mile" P-7100 fuel pump. Engine driven and completely mechanical. Here is what they look like on the inside:CutawaywithnotesP7100.jpg
 

ramhunter9

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That is awesome.
 

JP03

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p pumps are sweet but so expensive if they go bad
 

Rogan68

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6.7L Cummins G56 DRW 4WD
I bought my Bosch-reman'd Ppump for $1600, which was a steal, IMO.. New, warrantied, turned up and ready to flow!

VPs are the work of the devil. lol
(that oughta get Mike worked up..)
 

Rogan68

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For the record, the star wheel access cap is the same thread diameter/pitch as an oxygen sensor. so if you ever screw up the cap screw, you can use a O2 test port plug to replace it.. I did on mine, just because it was a 19mm hex-bolt head, rather than an allen-style..

scaled.php

stock plug on left, O2 **** plug on right..

scaled.php

why i replaced it...

Governor Spring assembly - broken down:
dsc02515j.jpg


governor spring access screw removed, exposing only access point to the spring assembly shown above:
scaled.php


why it's sorta a pain in the ass to change:
scaled.php
 
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ramhunter9

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Great pics man
 
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