{"product_id":"zr1-stock-ported-he","title":"Zr1 Head\/Cam Package","description":"\u003cp\u003e\u003cspan\u003eZR1 Heads \u0026amp; Cam Package\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Omni Motorsports ZR1 Heads \u0026amp; Cam Package is designed for customers looking to build a serious high-performance LS9. At the heart of this package are our \u003c\/span\u003e\u003cspan\u003eWest Coast Cylinder Head Stage 2 Ported LS9 Cylinder Heads\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003eOmni Motorsports Custom Stage 3 ZR1 Camshaft\u003c\/span\u003e\u003cspan\u003e—a combination developed and proven on our own builds to support \u003c\/span\u003e\u003cspan\u003eover 1,000 horsepower to the rear wheels\u003c\/span\u003e\u003cspan\u003e when paired with a properly ported OEM supercharger or a Kong Performance 2650.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis package delivers exceptional airflow, valvetrain stability, and the power potential needed for anything from an aggressive street car to a dedicated race build. Every component has been selected to provide long-term reliability while supporting the airflow demands of today’s high-horsepower LS9 combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWest Coast Cylinder Head Stage 2 Ported LS9 Cylinder Heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOmni Motorsports Custom Stage 3 ZR1 Camshaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCHE Trunnion Upgrade Kit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChromoly Pushrods\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARP Crank Bolt\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARP Head Stud Kit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAti 14% Balancer \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJohnson 2126LSR Performance Lifters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew GM Head Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew Front Cover Gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew Front Main Seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew Camshaft Bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRecommended Supporting Modifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo achieve the full potential of this package, we highly recommend the following supporting upgrades:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePorted OEM LS9 Supercharger or Kong Performance 2650 Supercharger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2-inch long tube headers with a catless X-pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow cold air intake\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded cooling system, including a high-capacity heat exchanger with increased coolant volume\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel system upgrades, such as an auxiliary fuel pump or Fore Innovations fuel system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjector Dynamics ID1300X fuel injectors (minimum recommendation)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhen combined with the proper supporting modifications and professional calibration, this package is capable of supporting \u003c\/span\u003e\u003cspan\u003e1,000+ rear-wheel horsepower\u003c\/span\u003e\u003cspan\u003e while maintaining the reliability expected from an Omni Motorsports-built LS9.\u003c\/span\u003e\u003c\/p\u003e","brand":"Omni Motorsports ","offers":[{"title":"Default Title","offer_id":45308160933911,"sku":null,"price":11750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5685\/0711\/files\/IMG_5628.jpg?v=1784229362","url":"https:\/\/omnimotorsports.shop\/products\/zr1-stock-ported-he","provider":"Omni Motorsports ","version":"1.0","type":"link"}