I had bought the ftecu bike side kit and have installed their maps and like others it hasn't gotten me to where I want to be. What I am trying to solve is the low rpm "hunting" or "chugging and of course the throttle surge. Since i have the software I could get it dyno'd directly to the ecu using the ftecu software. I have a shop local to me that does dyno work, but, because they do each cylinder independently, I'm looking at $800-$1000! More than I'm willing to pay after the money I've spent.
My thought is that if the booster plug just adds a couple of percent of fuel, could I just do that myself with the ftecu software I have?
I know I could buy a used ecu and send it to Dano's, but, that's another $450 or so.
Another thought is to just buy a booster plug and install that.
So far I have:
Installed a throttle tamer. Worth the money
Removed the pair valve. Didn't notice much difference.
Installed FTECU map. Some improvement.
Any thoughts would be appreciated.