{"product_id":"wiseco-tracker-piston-kit-88-to-95-4-000-stroke-10-5-1-std-k0208ps","title":"Wiseco Tracker 10.5:1 Standard Bore Piston Kit - Harley \u0026 Indian V-Twin","description":"\u003c!-- vt:seo-start --\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThe Wiseco Tracker 10.5:1 Standard Bore Piston Kit is a forged piston set built for V-twin riders who want more power and durability from a standard bore rebuild. Part number K0208PS, it is engineered for a 10.5:1 compression ratio and is a solid option for riders who want more output without moving to an oversized bore.\u003c\/p\u003e\n\u003cp style=\"line-height:1.65;\"\u003eForged construction provides the strength riders look for in a performance piston. The crown has generous valve pockets that accommodate larger valves, and force-fed pin oiling improves piston pin lubrication for longer service life. The ArmorGlide skirt coating reduces friction and improves scuff resistance, which helps the piston run smoothly within the cylinder.\u003c\/p\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis kit suits a performance-oriented rebuild where a premium piston upgrade is the goal. Weighing 2.75 lbs, it combines forged strength, friction-reducing coating and big-valve clearance in a single standard bore kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor off-road \/ closed-course race use only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e K0208PS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Piston Kits \u0026amp; Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 10.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 4.000 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Forged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkirt Coating:\u003c\/strong\u003e ArmorGlide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat compression ratio is this piston kit?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe Wiseco Tracker piston kit is engineered for a 10.5:1 compression ratio in a standard bore.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhy are these pistons forged?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eForged construction is used for superior strength and extreme durability in this piston kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWhat is the ArmorGlide skirt coating for?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe ArmorGlide skirt coating reduces friction and improves scuff resistance on the piston skirt.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What compression ratio is this piston kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Wiseco Tracker piston kit is engineered for a 10.5:1 compression ratio in a standard bore.\"}}, {\"@type\": \"Question\", \"name\": \"Why are these pistons forged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Forged construction is used for superior strength and extreme durability in this piston kit.\"}}, {\"@type\": \"Question\", \"name\": \"What is the ArmorGlide skirt coating for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ArmorGlide skirt coating reduces friction and improves scuff resistance on the piston skirt.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035850399855,"sku":"K0208PS","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/a743-5c818a776c2db_38e4491a-79c5-4395-8927-f74109c365f8.jpg?v=1777529733","url":"https:\/\/vtwinbikers.com\/products\/wiseco-tracker-piston-kit-88-to-95-4-000-stroke-10-5-1-std-k0208ps","provider":"VTWIN BIKERS","version":"1.0","type":"link"}