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Racing Big Bore Kits
YZ250F 270cc Big Bore kit
270cc Big bore kit:
Fits all years yz250f Yamaha. Includes: Bored and Nikasil plated cylinder, 12-1 compression (stock compression) 80mm JE piston kit(piston,rings,pin and clips) and cometic gasket set(head and base gasket). $450.00 exchange If we have this kit in stock we can ship it right away for $550.00 then refund $100.00 when you send your old cylinder back for the $100.00 core charge. This means you have very little down time. Call to check availability. 724-528-4670
Also: We can ship right away if you pay with credit card. We can charge the $450.00 then do a $100.00 "authorization" on your card. The "authorization" does not charge to your card, it just puts a hold on the $100.00 We void the authorization when we get your cylinder.