So I bought the truck about 30 miles from home. The 460 was dumping fuel out of the primary double pumper bowl vent, and first gear didn't work.
I bought a $40 carb kit and fixed the needle seat o-ring, yup, I paid $40.00 for an o-ring, that was after bringing my own universal o-ring kit and using one of those to replace a bad one in another spot, but that was after tearing the bowl gasket after having it off for the third or fourth time. Of course the kit was not universal to the double pumper like the dude at O'reillys said, so I had to use some sealer and try to carefully doctor the bowl gasket.
Low and behold, it worked and I got it home in second and third gear. The day after I got it home, I pulled it out to pressure wash the moss off, and when I pulled it back in, the bowl started leaking gas all over, so I was real lucky to get home it seems.
So to the IDI subject. I'm writing down some numbers, and I can quickly figure about $1500 in stuff that I could use off my F250, in addition to the engine and tranny, that I would likely not get if I found a cheaper donor, so I may very well part out the F250, maybe I will give a quick shot on CL first as a whole truck, I'm not sure.
But my dilemma as stands is, should I use an NP435 married to an NP205, or take a cheap 460 ZF and drill it for my 7.3, or just use my 7.3 and C6 since the F350 is already a **** cherry truck with a 3spd auto column and I would n't have to change any drivelines and add the clutch pedal and such.
Cheap is good for me right now.
Any thoughts are appreciated, I'm going round and round.
I'll post some pictures soon with it all cleaned up and with my wheels and tires on it.
Someone loved this truck and accessorized the heck out of it.