Originally Posted by rtaylor25
put the 2150 motorcraft upgrade carb on the 1987 4.2 wrangler keep seeing talk about the nutter bypass was wondering if any one could tell me what it does and if i need one any info would b appreciated
I'm not totally up on the details, but from what I've seen-
The nutter bypass basically takes the computer out of the picture. I think there's 2 wires you have to cut and splice, and it works better with a different distributor. They say it runs *way* better afterwards.