I put the stock pipes back on my sled which is a 97 ultra sp. it has had some clutch work done and it has been ported. I took the pipes off cause I don't like them. I pulled the carbs apart to see what Ihad to get for jets, its running #400 main pto and mag and 410 main center with the stock pilot and needle, it had psi pipes on it. I was thinking that since the stock jets are 350 across the board that I should put in #360 in the pto and mag and a 370 in the center, I don't want to do stock sizes because of the porting. do these numbers sound right?

hey,
I'd decrease the jets 1 size at a time, I've heard about issues with the Ultras even with stock jets, ports, and clutching. At 3 bucks a jet it is a lot cheaper than even one cylinder rebuild.
later
Gutz