Hey I just put a 4d55t in a 1990 d50 2wd and have ordered a Dakota digital dsl-1e to run the stock tach and need to know the tooth count on the pickup in the injection pump. I can’t find anything on line.
Hey I just put a 4d55t in a 1990 d50 2wd and have ordered a Dakota digital dsl-1e to run the stock tach and need to know the tooth count on the pickup in the injection pump. I can’t find anything on line.
I installed one in mine but didn’t need to know the tooth count. It worked as soon as I hooked it up.
Thank you cdalejef.
You ever get this figured out? I just got one of the dsl1-e's too. Seems more complicated than the earlier dsl-1's without the display, and i couldn't find one of those to buy...Originally Posted by Dcollins311
Let me get back home to it this evening and I’ll let you know. Can’t remember how i did it my self.
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