143 is what my 98 zx9 race bike puts out, thats with head work, a full akro, jet kit and BMC race filter.. I'd be happy with that for just a slip on...
Depending on who I take my bike too, I can get up to 10hp difference, with no changes... I must say the dyno dynamics at S&R pro gave me some very optimistic readings..
Dave
2010 Z1000
ex bikes
05 ZX-10R Race Bike - No.77
95 ZXR750R M Race Bike - No. 75
98 ZX9R Race Bike - No. 000
zx6r, zx7r, GPX750, GPX500, lots of KX's.
I ride way too fast to worry about cholesterol