jetting help

[gnccguy]

I am running a K & N filter, and the airbox is open with an HMF slipon. What number main jet would be close? I have a Dynojet kit and the largest jet in the kit is a 140. The kit calls for a 128 for my elevation and an exhaust. My elevation is under 3000 feet. I noticed where HMF says it should be around 165. Any help would be appreciated.

Thanks, Brad