{"product_id":"ultra-light-1-3-ratio-roller-rockers-predator-212cc-engine-racing-upgrade-size-1-3-ratio","title":"Ultra Light, 1.3 Ratio Roller Rockers,Predator 212cc Engine Racing Upgrade - size: 1.3 Ratio","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFitment:For Predator 212 Non Hemi Engines,For Honda GX160\/200, 196cc Clone\u003c\/li\u003e\n\u003cli\u003eHigh Strength \u0026amp; Lightweight:Made of aerospace-grade aluminum via CNC machining with hollow-out weight reduction. It maintains superior rigidity while cutting down overall weight and inertia. Compared with stock and ordinary cast rocker arms, it features faster valve response at high RPM without lag or delay.\u003c\/li\u003e\n\u003cli\u003eUpgrade Design:Built-in needle roller bearings reduce friction and power loss for quicker response. The integrated oil gallery delivers continuous lubrication to bearings and shafts under heavy load, preventing dry friction, overheating and jamming.The roller-type valve contact head upgrades traditional sliding friction to low-resistance rolling friction, significantly reducing power loss and improving throttle response.\u003c\/li\u003e\n\u003cli\u003eEasy Installation:One-piece CNC machining ensures micron-level tolerance on arm body, shaft holes, bearing seats and valve contact surfaces. It perfectly matches original cylinder head mounting positions for direct bolt-on installation with no grinding or adjustment needed.\u003c\/li\u003e\n\u003cli\u003eSuperior Surface Finish:Smoother surface finish than traditional cast parts lowers friction effectively. Combined with internal bearings and oil galleries, it greatly reduces component wear and extends service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUCIDDAK","offers":[{"title":"Default Title","offer_id":50347454529776,"sku":"B0CWTXJ593-size-1-3-ratio","price":265.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/8464\/5360\/files\/311DztOn5zL.jpg?v=1788224708","url":"https:\/\/wrenchvanta.com\/products\/ultra-light-1-3-ratio-roller-rockers-predator-212cc-engine-racing-upgrade-size-1-3-ratio","provider":"WrenchVanta","version":"1.0","type":"link"}