I just ordered a GYTR slip on, high flow a/f, and jet kit also. What kind of power increase should I see? I think my real question though is, I'm thinking of going to a big bore kit 686 along with the carbs, cam, and other goodies that "geisick" perfomance offers as a kit. What kind of number increases will I see. I'm sure I'll feel it and it'll be sick as hell to ride. Was just curious about it though and if anyone else has this kit and if it's worth the cheese? Thanks chase

 

Just with the pipe,filter, and jet kit expect 10-14 hp increase. It's a huge difference. I have a 686 kit with 12:5:1 compression, Edelbrock carb kit, stage 2 hot cam, Kibblewhite valve springs, LTE dual exhaust, Dyna FS programmable CDI and a K&N air filter. This setup is crazy, I love it! First and second gear become nearly useless at full throttle cause with stock length swingarm you can't keep the front tires on the ground without slipping the clutch. If you do go all out I recommend clutch upgrade and a high performance rod. I havn't done the rod yet but I have been told I'm on borrowed time with the power I am pushing on the stock rod! Any way you go you wont be dissapointed.