welcome to FTE.
you will never get the 4R100 to work properly. you need a computer to make the trans work, and the 7.3 in the 90 is a non computer engine.
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rarely in life do you meet a person that will drop everything to help a stranger,
and give the shirt off his back to a friend.
Steve Price was that kind of person.
Godspeed "window licker", the short bus will never be the same with you gone.
Thanks, but the flexplate teeth are also damaged, so I will need a new flexplate anyways. The new converter has a better lockup discs, and a different stall speed. I need the flexplates.
Dealing with the converter is easier. If its a stock spec six stud converter it will be a little better than the four stud converter. The easy way to make a 4R work with an IDI is use the four stud converter from an E4OD. You can get these in any spec you want. $$$ is the limit.
If you want to use a six stud converter, you might get away with drilling the late stamped style flexplate.
01 F250 SD 4x4, XLT,7.3 Diesel with stuff done to it.
90 F350 4X4 XLT, CumminGs Diesel, Aint stock E4OD
85 F250 4x2 Xl, 6.9 Diesel, waitng for help
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