Cylinder Piston Gasket Cylinder Head Kit for Yamaha QT50 60cc Big Bore 1979-1987

Description

BRAND NEW BIG BORE KIT, PUNCH OUT MORE POWER WITH A BIGGER AND BETTER PLATFORM FOR YOUR QT50! THIS KIT HAS EVERYTHING SHOWN TO REBUILD, INCLUDING A NEW 60CC CYLINDER, AND CYLINDER HEAD. THIS CYLINDER IS AN ACTUAL 60CC CYLINDER, AND THE HEAD IS DESIGNED FOR THE BIGGER PISTON, SO YOUR PISTON WON'T HIT THE HEAD, UNLIKE SOME OTHER SELLERS KITS. THIS IS NOT JUST AN OVERBOARD QT50 LIKE SOME OTHERS ON EBAY. OUR CYLINDERS ARE FACTORY CAST WITH BIGGER PORTS AND COOLING FINS FOR MUCH BETTER PERFORMANCE THEN OTHER UNITS. THIS KIT WILL WORK WITH YOUR OEM EXHAUST AND INTAKE.
THERE ARE NO MODIFICATION NECESSARY, THIS KIT IS READY TO BOLT ON OUT OF THE BOX. QUALITY AND PERFORMANCE GUARANTEED! A CARBURETOR JET SIZE INCREASE IS RECOMMENDED, WE DO NOT SELL
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Cylinder Piston Gasket Cylinder Head Kit for Yamaha QT50 60cc Big Bore 1979-1987
MPN:1504-1
Complete 60cc Big Bore Cylinder Kit
Cylinder Bore and Stroke 44.00mm x 39.20mm
Cylinder Displacement 59cc / Piston Compression 6.6:1
Includes Custom Machined Cylinder Head, Cast Aluminum Piston Kit, Gasket Kit and More
Direct Fit Parts for Hassle-Free Installation, No Case Modifications Required
BRAND NEW BIG BORE KIT, PUNCH OUT MORE POWER WITH A BIGGER AND BETTER PLATFORM FOR YOUR QT50! THIS KIT HAS EVERYTHING SHOWN TO REBUILD, INCLUDING A NEW 60CC CYLINDER, AND CYLINDER HEAD. THIS CYLINDER IS AN ACTUAL 60CC CYLINDER, AND THE HEAD IS DESIGNED FOR THE BIGGER PISTON, SO YOUR PISTON WON'T HIT THE HEAD, UNLIKE SOME OTHER SELLERS KITS. THIS IS NOT JUST AN OVERBOARD QT50 LIKE SOME OTHERS ON EBAY. OUR CYLINDERS ARE FACTORY CAST WITH BIGGER PORTS AND COOLING FINS FOR MUCH BETTER PERFORMANCE THEN OTHER UNITS. THIS KIT WILL WORK WITH YOUR OEM EXHAUST AND INTAKE. THERE ARE NO MODIFICATION NECESSARY, THIS KIT IS READY TO BOLT ON OUT OF THE BOX. QUALITY AND PERFORMANCE GUARANTEED! A CARBURETOR JET SIZE INCREASE IS RECOMMENDED, WE DO NOT SELL THE JETS AT THIS TIME! NICHE BRAND KITS ARE USED IN THOUSANDS OF ATV AND MOTORCYCLES AROUND THE WORLD. DON'T WASTE YOUR MONEY ON OTHER SELLERS INFERIOR PRODUCTS. OUR KIT IS THE ONLY ONE ON EBAY TO INCLUDE AN ACTUAL 60CC CYLINDER HEAD!! WITH A 50CC CYLINDER HEAD, YOU COULD RUN THE RISK OF DAMAGING YOUR PISTON IF IT DOES HIT THE HEAD, AS IT DOESN'T OFFER ENOUGH CLEARANCE. OUR KIT INCLUDES A BRAND NEW 60CC HEAD THAT HAS BEEN DESIGNED SPECIFICALLY FOR YOUR BIGGER BORE. BUY THE BEST QUALITY!!
DETAILS
Warranty
1 Year
Compatible Make
Yamaha
Compatible Model
QT50 Towny / Yamahopper
Replaces OEM MPN
Yamaha 4J2-11311-00-00, 4J2-11111-00-00,BP4-HS000-00-00
517-11181-01-00,3PT-11351-00-00, 95380-06600-00,90116-06269-00
3L5-11630-00-00,93310-210M0-00, 4J2-11311-01-00
Parts Included
Cylinder
Cylinder Head
Piston
Piston Rings
Wristpin
Needle Bearing
Circlips (2)
Head Gasket
Base Gasket
Cylinder Studs (4)
Cylinder Stud Nuts (4)
Spark Plug