I know this has been beat to death, but must ask for my self. Problem is on start up runs rough and cough thur intake. This is 06 ultra classic. Add on are stage 1 from harley and samson rolled thunder slip ons,exaust.Iam taking bike to shop is there anything other than 25 deg injector that can be done? What i was told is that is the fuel were getting here in texas. Also ordered boogie fireworks lights. Has anyone installed these lights? Thanks T.C

 

You didn't mention a SERT, PC III or any other such device. Do you have anything? Aside from the injector issue the other problem I see is that if you don't have any FI modifying device and are only running the stage 1 download you will be stuck with this poor performance on 06's and later.

BTW: I recently had my 8's replaced with the 25's. WOW what a difference! Some like Bountyhunter were lucky with the 8's but mine really ran crappy cold.

Primo

 

I'd be addin' a PCIII/dyno tune....that will fix what ails ya AND boost performance! Air kit?

 

No other mods other than said. What is sert? Does dealer ship install pcIII?How much is install? Thanks