HPCR supply recommendations [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: HPCR supply recommendations


ynot
03-28-2005, 07:41 PM
Does anyone know of any Bosch literature, sites, or the like of the pressures they recommend to be supplied to the HPCR injection pump (Dodge recommendations would work, but generic would be better)? Thanks guys...T

Diesel Tech
03-28-2005, 09:18 PM
Cummins says 15 - 19 psi but I would not run that on a Dmax unless you reroute the fuel going through the EDU as it will not like that kind of pressure in stock form. Also I have seen some issues at idle with that much pressure as well.

Got Juice?
03-28-2005, 09:19 PM
www.dipaco.com

Got to the acrobat link on the HPCR system

It goes in relatively good depth about the injectors and pump