[Randman750]

Does anyone have any knowledge of, or experience with, the Factory Pro Teka SFI? I'm considering purchasing it for changing the stock Suzuki ECU for my 2004 GSX-R750. I've heard some decent recommendations from motojournalists, but would rather hear from someone with firsthand experience. I've heard it allows one to fine-tune the fuel injection over five separate throttle positions to get rid of that abrupt stock throttle response.

 

[Eguy30]

I didn't find anything wrong with that bike's throttle response...

 

[Gixxer_Col]

I wouldn't recommend buying one and making adjustments yourself with out a dyno.
I would think money would be better spent finding a dyno mob who has their own TEKA SFI.
After all you're not likely to need it again anytime soon so why spend your money on it.

Can't say that I've had any problems with the throttle being abrubt.
It's meant to be responsive, the quicker the better.