scottiedawg66
Member
- Sep 26, 2006
- 75
- 0
hey there. I am racing a class full of built 105s, and 150r with my 2004 cr85. I need more power.
The max power 105cc stroker kit (50mm bore) is $1900 installed, I paid $1100 for my bike.....
There is also a 105cc big bore kit (52mm bore) that is only $600 + labor (which I will do myself)
Can anyone share any advice (dyno graphs?) on these big bore / stroker kits? I am putting down 17.3 hp and 8 ftbls of torque now, there is a built KTM 105 throwing down 25 hp and almost 12 ft lbs of torque in the class. I can get around people on the brakes and with corner speed (supermoto) but I get stuffed and pulled down the straights. I'm tired of getting 4th place! :yell:
The max power 105cc stroker kit (50mm bore) is $1900 installed, I paid $1100 for my bike.....
There is also a 105cc big bore kit (52mm bore) that is only $600 + labor (which I will do myself)
Can anyone share any advice (dyno graphs?) on these big bore / stroker kits? I am putting down 17.3 hp and 8 ftbls of torque now, there is a built KTM 105 throwing down 25 hp and almost 12 ft lbs of torque in the class. I can get around people on the brakes and with corner speed (supermoto) but I get stuffed and pulled down the straights. I'm tired of getting 4th place! :yell: