I'm not sure where to start, but I will say this, the smooth lies between the #'s and both PC and Bazzaz have missed the copy of the bikes ECU setting. The problem lies between the Fuel cell #'s and RPM. Fix that and smooth will roll in. The rest is just a fight between software from the bike and what the pigg is working with. I do hope both units will improve.
I guess I'm not really sure what you're saying here. In my experience a lot of bikes get choppy, in low and mid-ranges, when you add an exhaust onto the bike. A condition most noticeable when trying to moderate the throttle, such as in a corner or in traffic. My bike was horrible at low TPS values, and was impossible to keep smooth unless you were accelerating quickly or decelerating at closed throttle. And that was when I had a PC and was trying every map they had to try to solve the problem, including adjusting the fuel myself. As soon as I put a Bazzaz system on my bike all the choppiness went away. My bike has a smooth and predictable power delivery no matter where I am on the throttle and transitions almost seamlessly to closed throttle. And I'm not even running a custom map, just using the fuel map that comes per-programmed on the control unit for my bike. Maybe your experience is different than mine? But every bike I've put a system on, while I've been here, has gotten smoother; I wouldn't send it back out the door if it got harder to ride.
Some people think that 500 RPM divisions between cells isn't accurate enough, and that it should be 250. And that's their opinion, but in our testing and experience, we found that 500 RPMs per division was more than adequate.
So tell us more! What kind of results you getting? I myself am thinking about getting a pair of slip on's.
Possibly getting a ECU reflash also.
We didn't get to run the bike completely stock, so our comparison was between slip-ons with no tune and slip-ons with a tune. Top end gain wasn't too impressive just 2.5 hp and 1 ft-lb of torque. But after riding it around it did pick up much faster and was easier to ride at slow speeds.
* Last updated by: ZTech on 6/5/2012 @ 8:43 AM *