Big Bore Kit

Honda Cbr 300 Big Bore And Head Package Kit


Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit
Honda Cbr 300 Big Bore And Head Package Kit

Honda Cbr 300 Big Bore And Head Package Kit    Honda Cbr 300 Big Bore And Head Package Kit

Honda cbr300 big bore kit. OEM PORTED BIG VALVE HEAD assembled. Head is complete and shimmed for bottom big bore kit. Oem 78mm big bore kit with piston and tensioner.

All gaskets necessary for install. 41mm ported oem throttle body. Makes your 300 motor which is a 284cc motor a true 305cc motor. This kit paired up with the 2 exhaust you will make nice power!! This kit is already assembled and ready to be installed.

(Gains of 8-12 hp+ from this kit).


Honda Cbr 300 Big Bore And Head Package Kit    Honda Cbr 300 Big Bore And Head Package Kit