Re Jetting 80LF

notasledguy · Post by **notasledguy** » Fri Jan 25, 2008 6:07 pm

Awhile back Rich had given some carb. set-up's for 80-81 LF's. Seeing as I had a 3.5 cutout I'm going with the 81 set-up he had given with a P-4 needle jet, but the guy at sports mart asked what series it is. Does anyone know if they made different series in the same model year or should the part's guy know by the year of the sled?

notasledguy · Post by **notasledguy** » Mon Jan 28, 2008 12:48 pm

"159" is correct. I was trying to get all the jet's before dissassembly of the carbs, but took them apart this weekend and did find the 159# on the needle jet. Thanks for your reply it is greatly appreciated! I'm hoping this is going to help with this sled running after she gets hot. I'm replacing all the jets, picked up an airbox and will be replacing temp. gage so hopefully I can figure out if my overheat problem is fuel system or cooling system related. Thanks again!

Tom