NEW complete 88cc kit for 1970 1981 Honda C70 passports. Domed 52mm piston kit with 11-1 comp ratio, new style head with roller bearing cam, complete pre-jetted 20mm carb kit and Top-end gasket set. Kit is comparable quality to "Genuine Honda" parts.RESULTS = OVER 2X ORIGINAL HORSEPOWER. Race Head, 88cc Big Bore kit, and 20mm Carburetor Performance Kit. Lightweight aluminum cylinder with steel sleeve - Cast in mounts on cylinder for aftermarket skid plates - Oversized cooling fins on cylinder for efficient heat dissipation - 52mm high compression piston with rings, pin, & clips - Head gasket kit - High performance race camshaft and Honda cam sprocket - Race Head Larger valves (now 25/22mm) and better flow for increased performance. Also has bigger cooling fins.
Includes all necessary parts and comes assembled! - The exhaust valve has been upgraded to stainless steel (21-4N material).Includes: 20mm carb, intake, heatstop, gaskets, mounting hardware/wrench, long adjustable throttle cable, and a air filter. Main jet kit is now included too! We recommend purchasing a high volume oil pump kit (available in this section).
Installation Note: It will save a lot of time and effort if the oil pump is installed while installing the bore kit (requires cylinder removal). The item "HONDA PASSPORT C70 1970-1981 88cc BIG BORE CYLINDER PISTON HEAD CARBURETOR KIT" is in sale since Sunday, May 10, 2015. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Barrels". The seller is "hondaproducts" and is located in Beaverton, Oregon. This item can be shipped to United States, Canada, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Croatia, Malaysia, Brazil, Colombia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.