{"product_id":"88cc-vintage-big-bore-kit-with-race-head-honda-z50-ct70-atc70-68-81","title":"88cc Vintage Big Bore Kit with Race Head Honda Z50, CT70, ATC70 68-81","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 88cc Vintage Big Bore Kit with Race Head for Honda Z50, CT70, ATC70, SL70 \u0026amp; XL70 Pit Bikes 1968-1981\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e 88cc Race head kit for Your Honda pit bike. This kit will drastically improve your overall performance on your bike. A stock Honda 50 puts around 2.2 hp to the ground and this kit will put you between 5.5-6 hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e - Fully assembled race head with 25\/22mm valves for increased air flow\u003cbr\u003e - High performance race camshaft and cam sprocket\u003cbr\u003e - 20mm Performance carburetor kit with intake, heatstop, gaskets, and hardware\u003cbr\u003e - Performance foam air filter\u003cbr\u003e - Long throttle cable (twist throttle style)\u003cbr\u003e- Gasket kit \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda Pit Bikes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Z50A (1968-1978) K0-78\u003cbr\u003e - CT70 (1969-1982) K0-81\u003cbr\u003e - ATC70 (1973-1985)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1974-1976)\u003cbr\u003e\u003cbr\u003e We have been selling these kits since 2004 and believe they are of the highest quality and put out the most power you are going to find in a Big Bore kit period.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486193409,"sku":"4448A1","price":409.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8805.jpg?v=1780777889","url":"https:\/\/utvdude.com\/products\/88cc-vintage-big-bore-kit-with-race-head-honda-z50-ct70-atc70-68-81","provider":"UTV Dude","version":"1.0","type":"link"}