{"product_id":"mazworx-stage-2-5-short-block-sr20-rwd-service-vvl-conversion-ready-no-9wozi","title":"Mazworx Stage 2.5 Short Block SR20 RWD Service (VVL conversion ready: No)","description":"\u003cp\u003eThis service uses customer-provided engine components. A replacement core is not included.\u003c\/p\u003e\u003cp\u003eProvide SR20 RWD core block with mains, girdle, and oil squirters; core crankshaft. Confirm compatibility and condition before ordering.\u003c\/p\u003e\u003cp\u003eService work and components\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCP Forged Pistons measuring 90mm with a 9.0:1 compression ratio\u003c\/li\u003e\n\u003cli\u003eUpgraded wrist pins with a .250″ wall thickness for increased strength\u003c\/li\u003e\n\u003cli\u003eDarton dry sleeves\u003c\/li\u003e\n\u003cli\u003eBC ProH625+ connecting rods designed for high-stress applications\u003c\/li\u003e\n\u003cli\u003eACL race bearings\u003c\/li\u003e\n\u003cli\u003eNew OEM oil pump to ensure proper lubrication\u003c\/li\u003e\n\u003cli\u003eMazworx main studs and front oil squirter for additional internal security and cooling\u003c\/li\u003e\n\u003cli\u003eVarious plugs required for proper assembly\u003c\/li\u003e\n\u003cli\u003eComplete hot tank cleaning and sandblasting of the block\u003c\/li\u003e\n\u003cli\u003eRemoval, retapping, and replacement of oil port plugs to ensure leak-free operation\u003c\/li\u003e\n\u003cli\u003eMachined for threaded freeze plugs and 1\/2″ head studs\u003c\/li\u003e\n\u003cli\u003eInstallation of dry sleeves and precision cylinder resizing\u003c\/li\u003e\n\u003cli\u003eUse of a torque plate during honing for accurate cylinder bore geometry\u003c\/li\u003e\n\u003cli\u003eStep decking to ensure proper block height and alignment\u003c\/li\u003e\n\u003cli\u003eResizing of line bore and specialized oil groove machining tailored to the SR20 design\u003c\/li\u003e\n\u003cli\u003eComplete crankshaft preparation\u003c\/li\u003e\n\u003cli\u003ePrecision machining of the 19mm rod bearing journals\u003c\/li\u003e\n\u003cli\u003eFinal assembly of the short block to high standards\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\u003eVE-head conversion preparation is 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":67979558518936,"sku":"9WOZI","price":5999.07,"currency_code":"USD","in_stock":false},{"title":"Yes","offer_id":67979558551704,"sku":"9WOZJ","price":6725.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/mazworx-short-block-front-view-service-example.webp?v=1794469629","url":"https:\/\/frsport.com\/products\/mazworx-stage-2-5-short-block-sr20-rwd-service-vvl-conversion-ready-no-9wozi","provider":"FR SPORT","version":"1.0","type":"link"}