{"product_id":"driveline-performance-assassin-2-cylinder-kit-397cc-steel-sleeves-new","title":"Driveline Performance Assassin-2 Cylinder Kit, 397cc, Steel Sleeves *NEW*","description":"\u003cp\u003eNEW DESIGN Assassin-2 Cylinder Kit with a Steel Sleeve Bore Size of 66 mm (397cc)\u003c\/p\u003e\n\u003cp\u003eThis is the NEWEST DESIGN for the Assassin cylinders by Driveline Performance.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSteel sleeve bore that starts with a 66mm bore size (397cc).\u003c\/li\u003e\n\u003cli\u003eCylinders can be bored to the next size and skip the Nikasil replating process. This cylinder kit is for people who do not want a Nikasil bore.\u003c\/li\u003e\n\u003cli\u003eCylinders can be bored all the way up to a 68.25mm (424cc) diameter. This cylinder bore will utilize all the Blaster piston sizes (66mm through 68.25mm). \u003c\/li\u003e\n\u003cli\u003eSame cylinder design as the 68mm 421cc cylinder with all the new upgrades to port designs.\u003c\/li\u003e\n\u003cli\u003ePort timing is at a moderate setting for any type of riding  style or racing. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e***THIS CYLINDER KIT MUST BE USED WITH A 4-MIL LONG ROD (115MM) CRANKSHAFT.*** \u003c\/p\u003e\n\u003cp\u003ePORT TIMING:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust Port Timing: 194 Duration\u003c\/li\u003e\n\u003cli\u003eTransfer Timing: 121 Duration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eTHIS KIT REQUIRES THE USE OF A 9 or 10 DEGREE BIG BORE DOME: Driveline Performance includes a custom 22cc Big Bore Dome with the cylinder kit to match the 66mm bore size. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eREQUIRED FUEL: Premium pump gas. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCYLINDER UPGRADES (over Assassin-1 Cylinders): \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eIntake tunnel roof has a smoother transition.\u003c\/li\u003e\n\u003cli\u003eBoost ports were added to the intake.\u003c\/li\u003e\n\u003cli\u003eThe outside cylinder areas around the boost ports were filled in so boost ports can be made larger without breaking through. This extra material has caused the use of an ARP nut on the rear outside intake stud.\u003c\/li\u003e\n\u003cli\u003eTransfer tunnels were made larger and now require the use of a CPI Cub base gasket. The internal bore side wall is rounded for better flow.\u003cbr\u003e\n\u003col\u003e\n\u003cli\u003eTransfer divider rib is shorter and lower to allow fuel from the boost ports to reach the front transfer window easier. \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe outside of the cylinder around the transfer ports were extended to give more sealing area and more room if additional porting is desired. \u003c\/li\u003e\n\u003cli\u003eThe front transfer window is angled for better flow. \u003c\/li\u003e\n\u003cli\u003eThe exhaust port shape has changed for more area and flow. \u003c\/li\u003e\n\u003cli\u003eThe triple ports are larger and the triple tunnel was increased in size to match. \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Driveline Performance","offers":[{"title":"Default Title","offer_id":43018122363089,"sku":"00059386","price":1417.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/9953\/6593\/files\/driveline-performance-assassin-2-cylinder-kit-397cc-steel-sleeves-new-parts-339.png?v=1785527644","url":"https:\/\/redo-parts.com\/en-au\/products\/driveline-performance-assassin-2-cylinder-kit-397cc-steel-sleeves-new","provider":"Re-Do Banshee","version":"1.0","type":"link"}