{"product_id":"s-s-cycle-310-1394-129-power-package-hpt496-chain-drive-oil-cooled-black-w-o-highlights-107-m8","title":"S\u0026S Cycle #310-1394 - 129\" Power Package - HPT496 - Chain Drive - Oil Cooled - Black w\/o Highlights - 107\" M8","description":"\u003cp\u003e129\" Power Package - HPT496 - Chain Drive - Oil Cooled - Black w\/o Highlights - 107\" M8\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBig bore bolt-on kit increases 107\" M8 to 129\" with no case machining required\u003c\/li\u003e\n\u003cli\u003eBig bore 4.320\" cylinder with 11.0:1 forged pistons\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S oil pump\/cam plate\u003c\/li\u003e\n\u003cli\u003ePassage plugs are removable for servicing\u003c\/li\u003e\n\u003cli\u003eIndependent scavenge sections for flywheel cavity and cam chest\u003c\/li\u003e\n\u003cli\u003eDebris screen in both scavenge pickups\u003c\/li\u003e\n\u003cli\u003eMagnet in cam chest to help prevent debris from entering the oil pump\u003c\/li\u003e\n\u003cli\u003eIncreased oil flow capacity on both the oil feed and scavenge side\u003c\/li\u003e\n\u003cli\u003eAdjustable pressure relief valve can be adjusted with the unit installed in the engine\u003c\/li\u003e\n\u003cli\u003eQuickee pushrods with pushrod tubes\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S premium tappets\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S hard anodized, black coated tappet cuffs are billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S valve springs; work with cams up to 0.605\" lift\u003c\/li\u003e\n\u003cli\u003eHigh performance conical single wire spring design\u003c\/li\u003e\n\u003cli\u003eHPT496 cam designed for big bore applications\u003c\/li\u003e\n\u003cli\u003eMLS (multi-layered steel) head gasket\u003c\/li\u003e\n\u003cli\u003eIncludes 129 cam cover badge\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eRetains stock engine height.\u003c\/li\u003e\n\u003cli\u003eWorks with stock crankcases.\u003c\/li\u003e\n\u003cli\u003eWorks with the stock and S\u0026amp;S roller rocker arms.\u003c\/li\u003e\n\u003cli\u003eOriginal engine serial numbers are retained.\u003c\/li\u003e\n\u003cli\u003eCompatible with the stock valve springs, both first generation (round port) and second generation (oval port).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs\u003c\/h4\u003e\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"4\" style=\"border-collapse:collapse\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003ePower Package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eRiding Style\u003c\/td\u003e\n\u003ctd\u003eStreet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003eOil Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eBlack Pushrod Tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eCam Drive Type\u003c\/td\u003e\n\u003ctd\u003eChain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eColor\/Finish\u003c\/td\u003e\n\u003ctd\u003eNon-Highlighted Fins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eCompression Ratio\u003c\/td\u003e\n\u003ctd\u003e11.0:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePerformance Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eUnits\u003c\/td\u003e\n\u003ctd\u003eKit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eBore Size\u003c\/td\u003e\n\u003ctd\u003e4.320\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e129\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eHPT496 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894148538608,"sku":"0904-0180","price":3355.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__46623.1779380929.386.513.jpg?v=1782595307","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-310-1394-129-power-package-hpt496-chain-drive-oil-cooled-black-w-o-highlights-107-m8","provider":"BRL Speed Shop","version":"1.0","type":"link"}