This is a feeler to sell my spare race motor. If you're looking to do rinkydink upgrades to your 2004/5 gsxr600, forget it, this is what you want.

2004 GSXR 750 motor with mild motor work....143 RWHP!!!!!, will keep pace with most 1000's, 5 race weekends on motor, manual cam chain tensioner, yosh valve spring retainers, cams degreed, thinner head gasket

can come with all you need to convert your
motor, ECU, throttle boddies

all this for the price of a fancy new full exhaust.

$1500 + shipping (probably $200 on the bus.)
add $200 for a power commander with the appropriate map.
pics on request