{"product_id":"mazworx-sr20det-rwd-long-block-stage-2-service-engine-s13-9woyh","title":"Mazworx SR20DET RWD Long Block Stage 2 Service (Engine: S13)","description":"\u003cp\u003eThis service uses customer-provided engine components. A replacement core is not included.\u003c\/p\u003e\u003cp\u003eProvide SR20DET RWD core long block. Confirm compatibility and condition before ordering.\u003c\/p\u003e\u003cp\u003eNew rocker arms are not included.\u003c\/p\u003e\u003cp\u003eService work and components\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete disassembly and hot tank cleaning of block components\u003c\/li\u003e\n\u003cli\u003eSand blasting the block for surface prep\u003c\/li\u003e\n\u003cli\u003eRemoval, retapping, and replacement of oil port plugs\u003c\/li\u003e\n\u003cli\u003eMachining for installation of threaded freeze plugs\u003c\/li\u003e\n\u003cli\u003eInstallation of Darton sleeves and precise cylinder resizing with torque plate honing\u003c\/li\u003e\n\u003cli\u003eStep decking and line bore resizing to exact specifications\u003c\/li\u003e\n\u003cli\u003eOil groove machining tailored for the SR20\u003c\/li\u003e\n\u003cli\u003eCrankshaft cleaning, inspection, polishing, and balancing\u003c\/li\u003e\n\u003cli\u003eFinal assembly of the short block\u003c\/li\u003e\n\u003cli\u003eCP 90mm pistons with 9:1 compression ratio and upgraded .200″ wall wrist pins\u003c\/li\u003e\n\u003cli\u003eBC Pro625+ connecting rods\u003c\/li\u003e\n\u003cli\u003eACL race bearings\u003c\/li\u003e\n\u003cli\u003eSR20DET S14 oil pump\u003c\/li\u003e\n\u003cli\u003eDarton sleeves\u003c\/li\u003e\n\u003cli\u003eMazworx SR20 main stud kit\u003c\/li\u003e\n\u003cli\u003eMazworx threaded and O-ringed freeze plug kit\u003c\/li\u003e\n\u003cli\u003eMazworx front oil squirter specific to SR20\u003c\/li\u003e\n\u003cli\u003eMazworx billet breather adapter\u003c\/li\u003e\n\u003cli\u003eMazworx -10AN water pipe or plug alongside miscellaneous plugs\u003c\/li\u003e\n\u003cli\u003eDisassembly and hot tank cleaning\u003c\/li\u003e\n\u003cli\u003eRemoval, drilling, tapping, and replacement of oil port plugs specific to SR architecture\u003c\/li\u003e\n\u003cli\u003eMachining for threaded freeze plugs\u003c\/li\u003e\n\u003cli\u003eCNC porting and combustion chamber work for optimized flow\u003c\/li\u003e\n\u003cli\u003eValve guide removal, reinstallation, and reaming\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli\u003eGrinding of rockers for dual guide compatibility and precise rocker level setting\u003c\/li\u003e\n\u003cli\u003eResurfacing and full head assembly\u003c\/li\u003e\n\u003cli\u003eSupertech +1mm intake valves\u003c\/li\u003e\n\u003cli\u003eSupertech Iconel +1mm exhaust valves with 6mm stems\u003c\/li\u003e\n\u003cli\u003eSupertech titanium valve retainers\u003c\/li\u003e\n\u003cli\u003eSupertech dual spring kit rated at 90lbs\u003c\/li\u003e\n\u003cli\u003eSupertech bronze valve guides and valve stem seals\u003c\/li\u003e\n\u003cli\u003eKelford camshaft set (HLA 188-B) with 268° intake and 272° exhaust duration\u003c\/li\u003e\n\u003cli\u003eMiscellaneous plugs and freeze plugs\u003c\/li\u003e\n\u003cli\u003eComplete long block assembly\u003c\/li\u003e\n\u003cli\u003eSpin and prime process with break-in oil\u003c\/li\u003e\n\u003cli\u003eVerification of oil flow and pressure\u003c\/li\u003e\n\u003cli\u003eMazworx\/Apexi full grommet head gasket (91mm x 1.2mm)\u003c\/li\u003e\n\u003cli\u003eATI SR20 RWD street damper\u003c\/li\u003e\n\u003cli\u003eTiming chain kit with Mazworx timing chain tensioner\u003c\/li\u003e\n\u003cli\u003eMazworx SR20 engine bolt kit\u003c\/li\u003e\n\u003cli\u003eKelford adjustable cam gears (S14\/S15 models include one Kelford and one OEM VTC gear)\u003c\/li\u003e\n\u003cli\u003eGReddy high capacity oil pan\u003c\/li\u003e\n\u003cli\u003eValve cover powder coating and service including Mazworx valve cover washer kit\u003c\/li\u003e\n\u003cli\u003eMiscellaneous seals and gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm delivery arrangements before sending parts. Work starts only after the individual intake is approved.\u003c\/p\u003e\u003cp\u003eAdditional work and replacement parts need approval. Core credit requests require individual approval. No automatic core credit is included.\u003c\/p\u003e\u003cp\u003ePhotos show manufacturer work examples. The service uses customer-provided cores. Selected options and listed components define the supplied work.\u003c\/p\u003e","brand":"Mazworx","offers":[{"title":"No","offer_id":67979539316888,"sku":"9WOYH","price":12936.57,"currency_code":"USD","in_stock":false},{"title":"Yes","offer_id":67979539349656,"sku":"9WOYI","price":15092.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/mazworx-sr20det-assembled-long-block-front-view-service-example.webp?v=1794469629","url":"https:\/\/frsport.com\/products\/mazworx-sr20det-rwd-long-block-stage-2-service-engine-s13-9woyh","provider":"FR SPORT","version":"1.0","type":"link"}