{"product_id":"gy6s-169-532-ssp-g-241cc-67mm-bore-4v-57mm-spacing-b-block-engine-kit","title":"SSP-G 241cc (67mm BORE) 4V *57mm SPACING B-BLOCK* ENGINE KIT","description":"\u003cstrong\u003eSSP-G 241cc BIG BORE KIT AND 4V CYGNUS STYLE HEAD FOR GY6 ENGINES.\u003c\/strong\u003e \u003cstrong\u003eTHIS COMPLETE POWER KIT COMES WITH A 67mm CYLINDER KIT AND MATCHING CRANKCASE WITH ALL OF THE OIL SEALS INSTALLED. THIS MEANS THERE IS NO MACHINING OF THE CRANKCASE REQUIRED. THE CRANKCASE IS ALSO PRE-DRILLED AND TAPPED FOR AN OIL COOLER, WHICH IS A NECESSITY ON STREET RIDDEN BIKES. FOR DRAG RACING, THE INCLUDED OIL BYPASS FITTING MAY BE INSTALLED.\u003c\/strong\u003e \u003cstrong\u003eINCLUDES THE FOLLOWING:\u003c\/strong\u003e \u003cstrong\u003eCOMPLETE 4-VALVE CYGNUS STYLE CYLINDER HEAD ASSEMBLY WITH 25mm INTAKE VALVES \u0026amp; 22mm EXHAUST VALVES\u003c\/strong\u003e \u003cstrong\u003e67mm CERAMIC COATED CYLINDER AND HIGH COMPRESSION FORGED PISTON\u003c\/strong\u003e \u003cstrong\u003eRIGHT AND LEFT ENGINE CASES WITH OIL SEALS INSTALLED\u003c\/strong\u003e \u003cstrong\u003e250 DEGREE CAMSHAFT, CAM GEAR, CAM CHAIN AND ROLLER ROCKERS\u003c\/strong\u003e \u003cstrong\u003eANODIZED HEAD AND CAM COVERS\u003c\/strong\u003e \u003cstrong\u003e10.5mm STROKER CRANK\u003c\/strong\u003e \u003cstrong\u003e32mm EXHAUST\u003c\/strong\u003e \u003cstrong\u003eGASKETS, CYLINDER STUDS, AND ASSOCIATED HARDWARE\u003c\/strong\u003e \u003cstrong\u003eCYLINDER BORE: 67mm\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCYLINDER HEIGHT: 75.2mm\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCYLINDER STUD SPACING: 57mm (\"B CASE\")\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOVERALL LEFT CRANKCASE LENGTH: 20 INCHES\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eINCLUDES ALL GASKETS AND HARDWARE\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMADE IN TAIWAN\u003c\/strong\u003e \u003cstrong\u003eTHE MANUFACTURER SUGGESTS UP TO 27HP IS POSSIBLE WITH THIS KIT.\u003c\/strong\u003e \u003cstrong\u003eSOME RECOMMENDED ADDITIONS (NOT INCLUDED WITH KIT) ARE: A HIGH TORQUE STARTER AND STARTER CLUTCH, AN OIL COOLER KIT FOR STREET RIDING, A HIGH QUALITY (SUCH AS BANDO) 842-20-30 BELT, 30mm CVK CARBURETOR, QUICK THROTTLE, 15\/38 REAR GEARS, AND A PERFORMANCE CLUTCH AND VARIATOR KIT. PLEASE SEE RELATED ITEMS.\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cstrong\u003e**THIS MUST BE INSTALLED BY A PROFESSIONAL ENGINE BUILDER** \u003c\/strong\u003e \u003cstrong\u003e***THERE ARE NO RETURNS ON PERFORMANCE ENGINES***\u003c\/strong\u003e \u003cstrong\u003eIF YOU NEED ANY HELP WE HAVE BUILD A COUPLE OF THESE MOTORS\u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e THIS ENGINE IS SHIPPED DRY, INCLUDED OIL NOT INSTALLED.\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eDO NOT RUN ENGINE WITHOUT ADDING SPECIFIED\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAMOUNTS OF OIL.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCHECK OIL LEVEL AFTER LETTING THE ENGINE IDLE FOR A FEW MINUTES, ADD ADDITIONAL OIL IF NEEDED.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eGY6 150cc ENGINES COME IN DIFFERENT SIZES. PLEASE MEASURE THE PHYSICAL SIZE OF YOUR ENGINE AND COMPARE TO OUR SPECIFICATIONS BEFORE ORDERING. THE DIFFERENCE IS IN THE LENGTH OF THE REAR SWING ARM. DIFFERENT LENGTHS HAVE BEEN MADE TO ACCOMMODATE DIFFERENT WHEEL SIZES.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eSET UP FOR DRUM BRAKES.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eTHIS ENGINE ONLY SHIPS TO THE CONTINENTAL U.S\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/ul\u003e \u003cstrong\u003ePLEASE READ ALL BELOW*\u003c\/strong\u003e \u003cstrong\u003e \u003c\/strong\u003e \u003cp\u003e\u003cstrong\u003eRETURNS\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eTHERE ARE ABSOUTELY NO RETURNS ON ALL OF OUR RACING PARTS. \u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eONCE YOU PURCHASE ANY RACING PARTS FROM US THEN THEY ARE YOURS.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWARRANTY\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003eTHERE IS NO WARRANTY ON ANY RACING PARTS.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eTHIS KIT SHOULD BE INSTALLED BY A PROFESSIONAL MECHANIC.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556410155320,"sku":"169-532","price":1329.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/169-531.main.01.default__82134.1584564122.jpg?v=1792868215","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-169-532-ssp-g-241cc-67mm-bore-4v-57mm-spacing-b-block-engine-kit","provider":"ChinesePartsPro","version":"1.0","type":"link"}