what is left to give me650 to 700hp

Cummins12v

Member
Joined
Nov 22, 2007
Messages
108
i have aurora 4000, 191s,370s,180pump,4000gsk, waterinjection, im at 540 on fuel,....dont know what in water prolly not much more...what should i do...the best partis i tow alot people tell me i cant makethat much power and tow and iwanna prove diff...
 
Pump work should be considered for that power imho. I agree on the injectors need changed as well. Good luck!
 
What do you all mean with pumpwork exactly? flowbalance? camchange?

For your goal you probably wouldn't need a cam i'd guess, just the barrels turned and balanced properly. If I was doing it though i'd throw a cam in it, you can always plate it back for 650-700 hp.
 
Damn sry I mentioned DDPs haha I had 370s. I dont use them but some of my buddies do like them. Me personally im going with some custom scheid injectors.
 
Like a 5x0.013" with 0.035" lift and 0.035" stroke on a 145° nozzle @ 300BAR? Neat little injector, a bit much lift on that hone size if you ask me though.

I was thinkin dual feed 5x0.022" :rockwoot: building a race truck
 
For your goal you probably wouldn't need a cam i'd guess, just the barrels turned and balanced properly. If I was doing it though i'd throw a cam in it, you can always plate it back for 650-700 hp.

So whats a "quick fill cam"? Is it a boschgrind or a customgrind? or am I totaly lost on this? I´v seen some different profiles in P7100 schematics... are these the different grinds some are refering to?
 
So whats a "quick fill cam"? Is it a boschgrind or a customgrind? or am I totaly lost on this? I´v seen some different profiles in P7100 schematics... are these the different grinds some are refering to?

Honestly i'm not 100% sure. I believe there are people grinding cams for these pumps. I'm far from the point of looking into cams for my pump seriously though.
 
Back
Top