{"product_id":"804m06640","title":"Wiseco High-Performance Piston Standard 66.40mm YZ 250\/X 1999-2022 804M06640","description":"\u003cul class=\"mb-4 mt-2 pl-3\" _ngcontent-xov-c76=\"\"\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eForged from high-silicon aluminum alloy for maximum strength and dependability\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eWiseco offers a complete range of popular piston models and years for both trail and racing applications\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eDurability, longevity and increased horsepower\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eInnovative forging design and piston skirt provide maximum horsepower and torque\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eFeature forged pistons, rings, wrist pins, and circlips\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eCylinder sleeves must be purchased separately\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eNow you can own the same race parts as all the top race teams\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eThese high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eWhen blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eHave additional features over standard Pro-Lite parts\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eEach piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eGP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eAdditionally, boost ports are removed for a more predictable powerband and increased pull on the top end\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eService intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"mb-4 mt-2 table-bordered table-sm w-100\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctbody class=\"text-uppercase\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003ePRODUCT NAME\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003ePISTON\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003ePISTON MATERIAL\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003eALUMINUM ALLOY \/ FORGED\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003eBORE SIZE\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003e66.40 MM\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003eBORE - OVERSIZE\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003eSTANDARD \/ STANDARD\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003eDISPLACEMENT\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003e249 CC\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-cnb-c76=\"\"\u003e\n\u003ctd class=\"bg-lighter w-50\" _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-bold\" _ngcontent-cnb-c76=\"\"\u003eSTROKE LENGTH\u003c\/small\u003e\u003c\/td\u003e\n\u003ctd _ngcontent-cnb-c76=\"\"\u003e\u003csmall class=\"font-weight-light\" _ngcontent-cnb-c76=\"\"\u003e72,00 MM \/ 72.00 MM\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 227px; top: 523.763px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":43698918031601,"sku":"804M06640","price":154.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7695\/9568\/products\/AF6C310B-3737-4852-8EF4-82AF7DDEABDC.png?v=1679288778","url":"https:\/\/bills-exhausts.us\/it-sg\/products\/804m06640","provider":"Bill's Performance LLC","version":"1.0","type":"link"}