DDP #854 Injectors???

[ymaha04]

I have a good friend that I purchased some brand new performance parts off of for my 12v.
One of these being a brand new set of what he is pretty sure to be DDP 75HP injectors. Everything is in the box w/ DDP paper and stickers but I just wanted someone to confirm these are 75HP injectors.

The only thing on the injector that I see is "854".

He purchased them brand new awhile back.

Anyone have any idea?

[jkidd]

they are 4x.014 155* spray. not the best for your engine, but they will add about 75HP (they are from an industrial engine rated at 315HP)

[ymaha04]

Thanks for your help!!!

If I would post them for sale how much would you recommend I post them for? They are brand new & never used.

Going to be running ATS Aurora 4000 w/ head studs etc etc.
What 100 hp or so injectors would you recommend on purchasing?

[jkidd]

depends on what year, tuning, what else you have done to the truck

They will make you more power for sure, but they are going to be about a dirty as the marine 370. Consider some 5x.012 or 5x.013 depending on your turing and turbo

[ymaha04]

1994 4x4 12valve
Have been working on this thing for a couple years now (Frame off restoration) and hope to have up and running by June.

So far I have the following done...

ATS 4000
4k GSK
Intake & Exhaust 60lb Valve Springs
DV's (Dont have these yet)
Injectors (Dont have these yet)
Fluid dampner
ARP Head Studs
Fuel Plate
KDP
Timing
BD Pulse Manifold
5" Straight pipe
BOHF
Boost Elbow
Removed A/C
AirDog 150
Built Auto Trans w/ billet input and Triple Disc low stall converter w/ shift kit & performance trans cooler

I am sure I am forgetting some items.
I need to get delivery valve suggestions and injector suggestions. I would love to make 500-600HP