I am about to purchase a 39mm Keihin carb for my 87 Tecate 4 and need to know what jets I should get? I have a fmf fatty with power core silencer, k & n filter, and it is bored .060 over. I also mix the gas at 32:1. The guy at recreation unlimited offered no help as to which jets I would need, so I thought I would turn to the experts. Any help would be greatly appreciated. Thanks.

 

Got the same set up as you on my Suzuki, I run 50:1 oil, same exhaust , same carb, same bore, no air box!
Mine: #58 pilot
DGH needle 2nd groove (from top)
#200 main

The main might be rich for yours if you have an air box.
Mine runs perfect.