{"product_id":"piston-set-by-je-86-5mm-standard-size-bore-12-5-1-cr-stock-stroke-89-6mm-s52-bmw","title":"Piston Set by JE - 86.5mm Standard Size Bore | 12.5:1 CR | Stock Stroke - 89.6mm - S52 BMW","description":"NOTE: Image shown not actual parts.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eJE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eBore (in) 3.406\u003cbr\u003eBore (mm) 86.5\u003cbr\u003eTop Compression Ring Thickness 0.0400\u003cbr\u003eSecond Compression Ring Thickness 0.0480\u003cbr\u003eOil Ring Thickness 0.111\u003cbr\u003eForging Type FSR\u003cbr\u003eVolume (cc) -5.00\u003cbr\u003eSeries JE Pistons\u003cbr\u003ePiston Head Type Inv Dome\/Dish\u003cbr\u003ePin Diameter (IN) 0.866\u003cbr\u003eCompression Height 1.220\u003cbr\u003eMake BMW\u003cbr\u003eWrist Pin Style - floating or press fit Floating\u003cbr\u003eWall Type CHAMFERED\u003cbr\u003eWall Thickness (IN) 0.150\u003cbr\u003eRingset Part Number JG1001-3405\u003cbr\u003eRing Brand ProSeal\u003cbr\u003eRingset Included Yes\u003cbr\u003eRetainer Thickness 0.063\u003cbr\u003eRetainer Lock Style Wire Lock\u003cbr\u003eRetainer Lock Part Number 866-063-MW\u003cbr\u003eRetainer Diameter (IN) 0.866\u003cbr\u003eReplacement Single Piston 297174S\u003cbr\u003eReplaced By 288992\u003cbr\u003ePiston Pin Inside Diameter 0.566\u003cbr\u003ePiston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED\u003cbr\u003ePiston Material 2618\u003cbr\u003ePiston Pin Length (IN) 2.250\u003cbr\u003ePiston Avg Wt 292\u003cbr\u003ePin Offset Yes\u003cbr\u003ePin Brand JE Pistons\u003cbr\u003ePin Part Number 866-2250-15-51C\u003cbr\u003ePin Included Yes\u003cbr\u003ePin Diameter (mm) 22.00\u003cbr\u003eOil Rail Support Included No\u003cbr\u003eDeck Clearance 0.030\u003cbr\u003eBrand JE Pistons\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOE Part #: 11-25-1-405-702 \/ 11 25 1 405 702 \/ 11251405702\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e","brand":"JE Pistons","offers":[{"title":"Default Title","offer_id":41036473270434,"sku":"297174","price":1608.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/JEPistonKit6_6d5b4eb5-6702-4a95-a715-4d2ae55d36ff.jpg?v=1633592218","url":"https:\/\/broxtuning.ca\/products\/piston-set-by-je-86-5mm-standard-size-bore-12-5-1-cr-stock-stroke-89-6mm-s52-bmw","provider":"Brox Tuning","version":"1.0","type":"link"}