The 12v injector needs 53psi seat pressure to create 300BAR, the 24v injector needs 32psi seat pressure to create 300BAR. A difference of 0.005" installed height alters the opening pressure 30BAR on the 24v injector. So, to achieve the same rate of the 12v compressioin spring, a 24v injector would need the opening pressure set to ~ 180BAR, and this would soley be a crutch. Needless to say lowering the opening pressure to the common range of 12v injectors being 260-280BAR doesn't even come close. Opening pressure can play into the power that can be made with a certain size nozzle, lowering the opening pressure can lengthen or increase duration therefore increasing the injected quantity. However, this will decrease atomization and efficiencey past a certain point. Response is often better with a higher opening pressure, which is beneficial for a street application, even though the peak number may be a bit lower.

Smokem's Sig:

In the beginning of a change, the patriot is a scarce and brave man, hated and scorned. When his cause succeeds however, the timid join him, for then it costs nothing to be a patriot.

1 bar equals one atmosphere or 14.7 Psi for us metric dummys.

Jet A Fuel's Sig:

1999 Dodge 3500 Quad cab 2wd NV4500 Manual trans w/ full splined output shaft, RV 275 injectors, AirDog 150, Edge EZ,ValAir Kevlar 13" conversion, Auto Meter gauges,K&N air filter.
Diesel Bombers and MBRP Winner of a drawing for a free 4" Turbo Back Performance Exhaust System. Thanks Bombers.
Thanks Tony at http://www.mightydiesel.com/

hotcummins's Sig:

its a 12valve with a few performance adders

Smoke......you have any other info .....this is good stuff man

Whit's Sig:

* 01 Cummins/Dodge/HO/6 speed*275 injectors*PDR 35 turbo w/14cm housing & high pressure boots*HTT 3 piece ported exhaust manifold*Progaurd 7 with prefilter*Edge Comp*Fass II*Southbend con OFE*Jacobs brake*5"Stacks Big ens*E/F shift knob w/2low & brake switch*10 Gages*KW Ram air System cab controlled*Rickson 19.5x265's*True speed calibrator*Rancho 9000's*DT track bar*DSS steering stabilizer*KW Side impact rails*KW Traction Bars*Toolbox/fueltank 60 gal Combo*Mag High Tech Diff Cover*Ranchand bumpers*Grover air horns*Rear Wheel Cylinder Upgrade DYNO 375 Horse 941 Torque

“Life is not about waiting on the storms to pass…it’s about learning how to dance in the rain.”

What other info are you looking for?

any tech info to do with P pumping a 24 valver