Honda CRF and CBR Cylinder Big bore kits available in 305, this kit will also fit the new CRF and CBR 300
This Dyno Run was with my CBR 305 Big Bore kit, stock injector, bored out throttle body, 1mm bigger intake vale installed in the head, head was ported, custom exhaust, and fuel controller installed.
This is a CRF and CBR Big bore Kit, The 305 Big Bore Kit Gives you more Torque and Horsepower over your stock CRF and CBR 250
In all our Honda kits, you will receive newly-bored cylinder with a new 305 sleeve installed, one set of gaskets (1 base & 1 head), piston, pin, rings, 2 circlips, and Fresh Air Block-off plate. I only accept Pay Pal and Money Orders.
The BUY NOW price includes shipping in the USA ONLY, this price will not be honored if you live outside the US. Please contact Bill Blue at (316)640-3629 to get a shipping quote before purchasing.
All cylinder Kits cost is $550, all kits have an $80.00 core charge, returnable when I receive your cylinder. PayPal fee included; I have added this cost into the BUY NOW price.