IDM Mod

[Fordman247365]

To get a modded IDM I have to either
A: Mod mine(not smart enuff, not going to happen)
B: Buy a modded one (heard they are spendy)

I have done some looking on the subject and what the guys are doing is taking a #100 IDM (94-97 ps) and adding a resistor to make it a #140 correct?
The Super Duty IDM is a #120....will this plug into the early model ps or did i read wrong and they dont interchange? If they do interchange I would feel some gains going from the 100 to the 120 wouldnt I?
I guess what I am getting at is I can get one from an 02 SD #120 for cheap and want to put it in my 96, can it be done and will it hurt anything?
Thanks those who know!!!

[stroker88]

modded IDM can be found for 100 bucks i would do it for that

[dereku]

a SD IDM is slightly better but not an insane difference. You can probably mod it. I am gonna try it but I do have a spare so i can mess up.

[Fordman247365]

so the SD one will work, but not as well as a modded one correct? not looking for insane, just a little better is fine for me

[lil o rinny]

New here so got to ask. Whats the idm, what are you doing to it and why???

[CHUCK]

IDM Injector Drive Module........
Changing a reistor in it to bump it to 140v. Its holds the injector pulse width longer. 94-97(?) are 110v. 99-03 are 120v.
I currently have a 02 SD 120v IDM in my truck. I burnt my stock IDM up. Internals do not like heat!
Search for the IDM mod.

[Fordman247365]

Chuck did the 02 IDM make much difference? or does it feel about the same..

[dereku]

it allows them to pulse faster not stay open longer. The frequency mod that swamps does allows for a larger pulse width. the resistor mod just allows them to operate faster.

[Fordman247365]

Yeah i am gonna have swamps do mine after further reading last night

[Strokeorcroak]

yeah it is worth it if you just want a little something extra out of your truck....