how do you tell - Diesel Truck Forum -
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post #1 of 5 (permalink) Old 04-06-2008, 09:58 PM Thread Starter
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how do you tell

my truck is supposed to have 60 hp injectors in it. is there a way to tell if they are stock or not. My dad bought the truck and was stated that it did.

also I just installed the j hook a week ago and now I see boot pressure of 25 is that normal or should I see more? or is it limited by fuel?

01 quad cab 4x4, edge drag comp, 4" exhaust, fass 150, 250 ddps, Jefferson State compounds 683hp so vp 11.91. AMSOIL front to rear. now back to stock 95 fummins in the works
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post #2 of 5 (permalink) Old 04-07-2008, 02:20 PM
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With stock injectors and my Edge Comp disconnected and not even in the truck I can still pull 23-26 PSI boost without tripping the CEL light. I will admit it is defueled... :hehe

So boost levels won't tell you but a Dyno sure will... :

Michael Nelson - 2002 Dodge Cummins & 1996 Dodge Ram 5.9L Gasser
116K Miles On My VP44 - 4 Years of 2 Cycle Oil Diet! - Mixed at 128:1 Ratio - 25.3 MPG maxed out!
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post #3 of 5 (permalink) Old 04-09-2008, 05:47 PM
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You could probably pull an injector out and look at it. I don't know but I would guess there would be some kind of part numuber or manufacturer on there.:shrug:
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post #4 of 5 (permalink) Old 04-09-2008, 05:53 PM
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It can be kind of hard to tell. As far as I know all aftermarket injectors just modify stock bosch injectors, so it should have stock bosch numbers on the body. With a 60hp injector, no internal mods are needed, so it would probably just be the replacement of a nozzle tip, which likely won't have any numbers. You could check the part numbers and see if they match with a RV injector. Thats all I can think of.

As for the boost, that does sound a little low.

2000 2500 reg. cab 4x4 auto 577hp
09 6.7L QC LB stick, 4x4.

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post #5 of 5 (permalink) Old 04-12-2008, 01:47 AM
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Isnt there a difference in the injector tips between stock and after market? I think there is.
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