{"product_id":"omni-lt1-max-effort-package-stage-4","title":"Omni LT1 Max Effort Package St4","description":"\u003cp\u003e\u003cspan\u003eOmni LT1 Max Effort Package (Stage 4)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eOmni LT1 Max Effort Package\u003c\/span\u003e\u003cspan\u003e represents the highest level of naturally aspirated LT1 performance offered by Omni Motorsports. Built upon every previous stage, this package combines improved cylinder head airflow, increased intake efficiency, and drivetrain upgrades to unlock the maximum potential of the Gen V LT1 platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt the heart of the package are professionally ported cylinder heads, the MSD Atomic AirForce intake manifold, and a Nick Williams 103 mm throttle body. Together, these components dramatically improve airflow throughout the entire RPM range, allowing the custom camshaft to reach its full potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo ensure the power is transferred efficiently to the ground, automatic-equipped vehicles receive a \u003c\/span\u003e\u003cspan\u003eCircle D billet triple-disc torque converter\u003c\/span\u003e\u003cspan\u003e, providing improved launch characteristics, exceptional drivability, and proven reliability for high-performance street and strip applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery vehicle receives a complete custom calibration on our in-house chassis dyno, optimizing the engine and transmission to work together as one complete performance package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEverything included in the Omni LT1 Foundation Package, Omni LT1 Street Package, and Omni LT1 Street\/Race Package, plus:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMSD Atomic AirForce Intake Manifold\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNick Williams 103 mm Throttle Body\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessionally Ported LT1 Cylinder Heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCircle D Billet Triple-Disc Torque Converter (Automatic Applications)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete Custom Dyno Calibration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eExpected Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Omni LT1 Max Effort Package is designed for customers looking to extract every bit of naturally aspirated performance from the LT1 platform. With dramatically improved airflow and optimized drivetrain performance, this package delivers exceptional horsepower, strong mid-range torque, and impressive top-end power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eActual horsepower will vary depending on engine specifications, camshaft selection, compression ratio, and fuel quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWho Is This Package For?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCustomers looking for the ultimate naturally aspirated LT1 package.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSerious street and drag strip enthusiasts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrivers seeking maximum performance while retaining excellent drivability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOwners committed to building the highest-performing naturally aspirated LT1 possible.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWhy Choose Omni Motorsports?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery Omni LT1 Max Effort Package is built using combinations we’ve proven on our own vehicles and customer builds. By combining premium components with expert installation and custom in-house dyno tuning, we deliver complete packages that perform reliably on the street, at the drag strip, and everywhere in between.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLT1 Street\/Race Package (Stage 3)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eOmni LT1 Street\/Race Package\u003c\/span\u003e\u003cspan\u003e is where the Gen V LT1 truly transforms into a serious naturally aspirated performance engine. Built for enthusiasts looking to move beyond traditional bolt-on modifications, this package combines a custom camshaft with the supporting components required to maximize horsepower, torque, and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRather than simply installing a camshaft, we perform a complete DOD\/AFM delete using premium components while upgrading the valvetrain to ensure your engine is ready for years of dependable performance. Combined with the Foundation and Street Package upgrades, this package delivers the aggressive idle, increased power, and broad torque curve that have made naturally aspirated LT1 combinations so popular.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery vehicle is professionally assembled and custom calibrated on our in-house chassis dyno to provide outstanding drivability, reliability, and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEverything included in the Omni LT1 Foundation Package and Omni LT1 Street Package, plus:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCustom Camshaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete DOD\/AFM Delete\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCamshaft Installation Components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChe Trunnion Upgrade\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Valvetrain Upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom In-House Dyno Tune\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eExpected Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Omni LT1 Street\/Race Package produces a dramatic increase in horsepower and torque while significantly broadening the engine’s powerband. Combined with E85, long-tube headers, and custom tuning, this package delivers exceptional naturally aspirated performance while maintaining excellent street manners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWho Is This Package For?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCustomers ready to move beyond bolt-on modifications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStreet and strip enthusiasts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrivers looking for the sound and performance of a custom camshaft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOwners planning to maximize the factory LT1 platform.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade Path\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eOmni LT1 Max Effort Package\u003c\/span\u003e\u003cspan\u003e builds upon the Street\/Race Package by adding CNC-ported cylinder heads, an MSD Atomic AirForce intake manifold, Nick Williams throttle body, and a Circle D billet triple-disc converter to maximize naturally aspirated performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Omni Motorsports","offers":[{"title":"Gpi SS2","offer_id":45320256356375,"sku":null,"price":18650.0,"currency_code":"USD","in_stock":true},{"title":"Gpi SS3","offer_id":45320256389143,"sku":null,"price":18650.0,"currency_code":"USD","in_stock":true},{"title":"Gpi SS4","offer_id":45320256421911,"sku":null,"price":18650.0,"currency_code":"USD","in_stock":true},{"title":"Gpi NFC","offer_id":45320256454679,"sku":null,"price":18650.0,"currency_code":"USD","in_stock":true},{"title":"Btr 220","offer_id":45320256487447,"sku":null,"price":17650.0,"currency_code":"USD","in_stock":true},{"title":"Btr 225","offer_id":45320256520215,"sku":null,"price":17650.0,"currency_code":"USD","in_stock":true},{"title":"Btr 230","offer_id":45320256552983,"sku":null,"price":17650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5685\/0711\/files\/IMG_0209.jpg?v=1783826632","url":"https:\/\/omnimotorsports.shop\/products\/omni-lt1-max-effort-package-stage-4","provider":"Omni Motorsports ","version":"1.0","type":"link"}