The 1441cc engine is the real deal. I built one on my 2002 busa. At over 300lbs I have been 9.2's on the motor and thats not the full potential. My clutches gave in after about a 1/2 dozen passes. My 1st pass off the traier was a 9.47 @about 144mph. I got comfortable on it and went teens at 151mph. I know I can get it to 8.9's on the motor and then its on

I have a NOS set-up thats something special.
if you can get the 1441, get it. Just rig the fan up to come on with the bike. After I did this it never overheated. All you have to do is strip the temp sensor wires and twist them together. This allows the fan to come on when the engine is started. "Eliminating overheating problems with stock fan"

C4 Racing is
Suzuki City Powered
Suzuki City BadBoyz Member
Proverbs 10:13 - In the lips of him that hath knowledge, wisdom is found. But the rod is for the back of him that is void of instruction.