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7.3 and 6.9 IDI Pre-Powerstroke Ford Diesel Discussion

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Old 02-02-2013, 01:00 PM   #21
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has anybody ran an 8cyl a or p pump on an idi......i seems like it could be done with a modified or custom intake and flow alot more fuel than a db2 or db4 pump
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Old 02-02-2013, 01:11 PM   #22
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Old 02-03-2013, 05:09 AM   #23
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IDI injectors are not a restriction. DI injectors are upgraded because they have orifice holes in the tip that limit flow capability, IDI injectors just lift the nozzle further.
 
Old 02-03-2013, 01:53 PM   #24
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IDI injectors can still be limited by the lift, and that is right at about .030"... .030" still doesnt get the pintle out of the orifice, so there is a little restriction there... However, it is moot, because even at 180cc's its not a restriction. I plan on doing a dyno test here soon, I am going to test a set of stock stroke injectors, injectors with the pintles removed, and a set of stroked injectors. I dont think there is going to be a any gains with the modded sticks...
 
Old 02-03-2013, 04:40 PM   #25
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IDI injectors can still be limited by the lift, and that is right at about .030"... .030" still doesnt get the pintle out of the orifice, so there is a little restriction there... However, it is moot, because even at 180cc's its not a restriction. I plan on doing a dyno test here soon, I am going to test a set of stock stroke injectors, injectors with the pintles removed, and a set of stroked injectors. I dont think there is going to be a any gains with the modded sticks...
I am watching this, you will be called upon this summer to help with my build.
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Old 02-03-2013, 07:08 PM   #26
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Interesting, we have a set of marine injectors in a modified 6.5 that we took apart and they show signs of the pintle hitting the plate hard.....there is actually wear marks there.
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Old 02-04-2013, 01:07 PM   #27
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ok so any one attempting to do this lol dont it has resulted in complete HEAD failure
fired it up for the first time saturday and pop it ran for a total of 3 mins im gonna say 12 psi each was tooo much for the old gurl idk but i am going this week to purchace a new project truck while i wait on my motor to come back from the engine builders
 
Old 02-04-2013, 07:38 PM   #28
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Interesting, we have a set of marine injectors in a modified 6.5 that we took apart and they show signs of the pintle hitting the plate hard.....there is actually wear marks there.
Pop pressure too high for low quality metal.
 
Old 02-04-2013, 08:12 PM   #29
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Pop pressure too high for low quality metal.
Could be. But also shows that the pintle is being opened to it's max. Also there is a bit a difference from 6.5 to 7.3 injectors ....
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Old 05-01-2013, 09:54 AM   #30
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Why run a moose pump when you can get better pumps that flow twice as much fuel...


You got parts to make these pumps?






Heath
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Old 05-01-2013, 11:01 PM   #31
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You got parts to make these pumps?






Heath
Strong bump noob
 
Old 05-02-2013, 08:28 AM   #32
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You got parts to make these pumps?






Heath
You have no clue what parts I do and do not have at my disposal, not to mention the parts I am working on for the future, I will go out on a limb (and a very short one at that) And point out that you pretty much don't have a clue anyway...

About time you manned up and showed up on a forum that I can set your BS straight on.
 
Old 05-02-2013, 09:01 AM   #33
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ok so any one attempting to do this lol dont it has resulted in complete HEAD failure
fired it up for the first time saturday and pop it ran for a total of 3 mins im gonna say 12 psi each was tooo much for the old gurl idk but i am going this week to purchace a new project truck while i wait on my motor to come back from the engine builders

head failure, or gasket failure? Also, that isn't much boost.... we have several people running more than that.
 
Old 05-02-2013, 09:25 AM   #34
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You got parts to make these pumps?






Heath


Who are you again?
 
Old 05-02-2013, 09:27 AM   #35
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Who are you again?
You know who he is. Stage 5 moose nut swinger
 
Old 05-02-2013, 09:49 AM   #36
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You know who he is. Stage 5 moose nut swinger
He's a moose knuckle?
 
Old 05-02-2013, 10:01 AM   #37
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He's a moose knuckle?
Ironic, seeing that he deals with camel toe all day.
 
Old 05-02-2013, 10:07 AM   #38
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Ironic, seeing that he deals with camel toe all day.
 
Old 05-02-2013, 10:53 AM   #39
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Old 05-02-2013, 10:59 AM   #40
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Heath
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