{"product_id":"mazworx-stage-3-short-block-sr20-rwd-service-9wp1w","title":"Mazworx Stage 3 Short Block SR20 RWD Service","description":"\u003cp\u003eThis service uses customer-provided engine components. A replacement core is not included.\u003c\/p\u003e\u003cp\u003eProvide SR20 RWD core block. Confirm compatibility and condition before ordering.\u003c\/p\u003e\u003cp\u003eService work and components\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete disassembly and hot tank cleaning of the core short block\u003c\/li\u003e\n\u003cli\u003eSandblasting the block for surface preparation\u003c\/li\u003e\n\u003cli\u003eRemoval, retapping, and replacement of oil port plugs\u003c\/li\u003e\n\u003cli\u003eMachining for threaded freeze plugs and plugging the RWD oil drain\u003c\/li\u003e\n\u003cli\u003eMachining the block for 1\/2″ studs, installing Darton sleeves, and resizing cylinders using a torque plate for accuracy\u003c\/li\u003e\n\u003cli\u003eStep decking and line boring to exact specifications\u003c\/li\u003e\n\u003cli\u003eOil groove machining specific to the SR20 platform and machining for 19mm rod bearings\u003c\/li\u003e\n\u003cli\u003eCrankshaft cleaning, checking, polishing, and balancing\u003c\/li\u003e\n\u003cli\u003eFinal assembly of the short block with all performance parts\u003c\/li\u003e\n\u003cli\u003eCP Pistons at 90mm with a 9:1 compression ratio (adjustable as needed) and upgraded wrist pins with a .200″ wall\u003c\/li\u003e\n\u003cli\u003eMazworx billet 91mm stroker crankshaft\u003c\/li\u003e\n\u003cli\u003eDarton sleeved cylinders\u003c\/li\u003e\n\u003cli\u003eCalico coated ACL race bearings to withstand high stress\u003c\/li\u003e\n\u003cli\u003eSR20VE oil pump for optimized lubrication\u003c\/li\u003e\n\u003cli\u003eMazworx billet main caps and girdle for increased block rigidity\u003c\/li\u003e\n\u003cli\u003eMazworx main stud kit and threaded, O-ringed freeze plug kit for reliability and sealing\u003c\/li\u003e\n\u003cli\u003eMazworx front oil squirter designed specifically for the SR20 block\u003c\/li\u003e\n\u003cli\u003eBillet breather adapter and various plugs to complete the assembly\u003c\/li\u003e\n\u003cli\u003eBC ProH625+ connecting rods; the selected Carrillo upgrade replaces the base rods\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelected options define the supplied work and component upgrades. Unselected extras are not included.\u003c\/p\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":67979572347032,"sku":"9WP1W","price":8436.57,"currency_code":"USD","in_stock":false},{"title":"Yes","offer_id":67979572379800,"sku":"9WP1X","price":8764.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/mazworx-sr20-short-block-front-angle-service-example.webp?v=1794469732","url":"https:\/\/frsport.com\/products\/mazworx-stage-3-short-block-sr20-rwd-service-9wp1w","provider":"FR SPORT","version":"1.0","type":"link"}