Taken the thundermax off my 1200 converted iron and putting on a Dynojet power vision, I'm no mechanic or Harley expert, and I don't pretend to be, but I'll try to give you guys an honest comparison if you are interested when I pick it up after its been on the Dyno.
Forgot to mention also getting rid of the short shots and putting original headers with a set of S&S slipons.
Nah, was owed a bit of Dyno time, big difference, a lot more roll on power, better down low, and fuel economy, fuck fuel economy!! Wish I got rid of those short shots earlier, sounds heaps better, I'll wait to see how the power vision goes in different weather and temps, but so far I like it better than the Tmax auto tune. Looks like I'll be selling off all the old goodies, short shots, tmax, fuelpak, hyper charger.
I live on the south side, I'll pm you the details of the place I go,
I have a power vision and got Fred at Procycle Dyno in Springwood to do the tuning etc
I recommend him to anyone.
after i get my rebuild done ,we should all hook up for a ride some where iam on the gc
Rode mine hard straight off the Dyno,