Description: Naraku 50cc QMB139 4-stroke 52.4mm, Racing Big Bore Cylinder and Head Kit. Kit includes cylinder, piston, rings, piston pin, cir clips, cylinder head, head gasket, and base gasket. When used in conjunction with a stock stroke of 41.4mm the total displacement comes out to 89.3cc! When used with a 44mm stroker crank, total displacement measures 94.9cc! Upgrades to 89.3ccCylinder Bore: 52.4mmCylinder Sleeve Outer Diameter: 54.4mm Wrist Pin Diameter: 13mmTotal Piston Height: 36.3mmCompression Height (from center of wrist pin hole to top edge of piston): 20mmNon-emissions style headIntake valve: 23mmExhaust valve: 20mmIntake Port Diameter: 20.8mmExhaust Port Diameter: 18.7mmUses Short 64mm Valve Stems QMB139 50cc/49cc , Various unlisted makes/models There will be additional shipping charges to HI, AL, and PR.
Price: 299.35 USD
Location: Daytona Beach, Florida
End Time: 2024-12-26T19:28:55.000Z
Shipping Cost: 28.5 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Manufacturer Part Number: n/a
Brand: n/a