Yesterday with a 169.4 and the dyno operator said how did that happen with them Jeffo numbers all over the place. Yes it is lean but effective. He re-dynoed off my laptop so Jeffos values are safe and not copied. He got 177 in 6th when he he got done but 2 hp was a momentary spike when he did a full run thru the gears.
I took it out for a test ride and when I came back I told him the bottom was gone like it had before. He changed the 2500 and under back to Jeffos original numbers but left the 6000 and up to his. The 2nd ride was fine to me so that is where it stays. I should have gotten a copy of Jeffos map and see what changes he could do on top just for the hell of it.
My opinion is that Jeffo is a hell of a guesser with a laptop.
Thank you Mr. Jeffo.