It does seem to run a lot cooler and also gets better milage now.
Does seem to have a slight lifter tick according to what Bob the tuner at RC Cycles said.
Guess its good for now.

 

Stock motor?

 

Pretty good for a stock motor. The EFI cams were a touch better, performance wise than the carburated..... What tuner for the EFI are you using?

 

Yes stock motor with a PC V and the Arlen ness big sucker.
Should of did pipes but I don't want loud at this point so figured I would worry about that down the road.

 

What kind of difference do you think a set of screaming eagle slip ons would make if any?
Don't have the cash to get any other set right now but don't want loud ones at this point but the stock is kind of quiet.

 

The guy that tuned your bike is as good as it gets.

Personally I would try to do some slip ons and a EV13 cam at the same time, the stock Harley crossover pipe exhaust does well, true duels gives the Harley sound but have characteristics of a torque dip in the 2500 rpm range. The issue with your M&M efi system is it will never have a separated exhaust Harley sound and another reason why I mentioned to keep the crossover system and save a bunch of coin.

Be careful, some of the SE slip ons are loud, your goal is to keep some back pressure with a big bike and stock based engine so noise isn't your friend when trying to match parts to your direction.