G'day all

Finally have all the bits to give the old girl a bit of a birthday - new seat, TBR 2:1 pipe, set of Burleigh bars on order, planning to polish the wheels also & get the tins repainted, general tidy-up. Question for those more knowledgable than I (that's all of you) - what is the best tuner to use to optimise performance? Motor is 107 with S&S 551 cams, Performance Machine air filter. I have the Screaming Eagle tuner which came with the bike, but what's the recommendation, get her dyno-tuned perhaps?

I think it depends a lot on if you want a Dyno operator to tune it for you - I'm guessing this is what you will do .
And then it depends on what the Dyno guy can use, or prefers to use .
Reach out to them and ask .
I think the older SE tuner is capable in the right hands.

Yep, SEPST can handle that combo, the new harley one is shite, shite I say!