{"product_id":"katech-gen-v-lt5-high-flow-high-pressure-fuel-pump-bypass-line","title":"Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line","description":"\u003ch2\u003eKatech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003e\u003cem\u003eParallel Port Injection Fuel Feed for High-Horsepower, E85-Fueled LT5 Builds.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line addresses a fuel delivery limitation identified during Katech's development of high-horsepower, E85-fueled LT5 engines. In these applications, Katech observed significant fuel feed pressure drop-off at the port injection rails as fuel demand increased.\u003c\/p\u003e \u003cp\u003eKatech's solution supplies the port injection system in parallel with the high pressure fuel system, replacing the factory series feed arrangement. This revised routing is designed to address the port injection supply restriction in demanding LT5 applications.\u003c\/p\u003e \u003cp\u003eConstructed from BMRS race-grade fuel hose with pre-crimped fittings, the Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line is designed for Gen V LT5 engines, including the 2019 Chevrolet Corvette ZR1. Installation can be completed in the vehicle without removing the supercharger.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eParallel Fuel Feed:\u003c\/strong\u003e Supplies the Port Injection System in Parallel with the High Pressure Fuel System\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRevised Fuel Routing:\u003c\/strong\u003e Addresses the Factory Series Feed Arrangement in High-Demand LT5 Applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eE85 Performance Application:\u003c\/strong\u003e Developed During Katech's High-Horsepower, E85-Fueled LT5 Engine Work\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBMRS Fuel Hose:\u003c\/strong\u003e Race-Grade Hose Construction with Pre-Crimped Fittings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLT5 Fitment:\u003c\/strong\u003e Designed for Gen V LT5 Engines, Including the 2019 Corvette ZR1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIn-Vehicle Installation:\u003c\/strong\u003e Can Be Installed without Removing the Supercharger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNo Additional Screws or Mounting Hardware:\u003c\/strong\u003e Designed to Connect to the Existing Fuel System\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e \u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eEngine Platform\u003c\/td\u003e \u003ctd\u003eGen V LT5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFunction\u003c\/td\u003e \u003ctd\u003eParallel Fuel Feed to the Port Injection System\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHose Construction\u003c\/td\u003e \u003ctd\u003eBMRS Race-Grade Fuel Hose\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFittings\u003c\/td\u003e \u003ctd\u003ePre-Crimped\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInstallation\u003c\/td\u003e \u003ctd\u003eIn-Vehicle Installation without Supercharger Removal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePrimary Vehicle Application\u003c\/td\u003e \u003ctd\u003e2019 Chevrolet Corvette ZR1\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003chr\u003e \u003ch3\u003eFitment\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2019 Corvette ZR1:\u003c\/strong\u003e Gen V 6.2L LT5 Engine\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOther Gen V LT5 Applications:\u003c\/strong\u003e Confirm Fuel Line Routing and Connection Compatibility for Engine Swaps or Modified Fuel Systems\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eContact Katech Technical Sales at  to confirm compatibility with your specific LT5 fuel system configuration.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFuel System Capacity:\u003c\/strong\u003e Fuel Pumps, Injectors, Supply Lines, and Controls Must Support the Intended Power Level and Ethanol Content\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFuel Pressure Verification:\u003c\/strong\u003e Check Port Injection Supply Pressure under Load after Installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHose Routing:\u003c\/strong\u003e Maintain Clearance from Heat Sources, Moving Components, and Abrasion Points\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection Verification:\u003c\/strong\u003e Confirm Proper Engagement of All Fuel Line Connections\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLeak Check:\u003c\/strong\u003e Verify the Fuel System Is Leak-Free before Operating the Vehicle\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for Proper Fuel System Setup and Verification\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line addresses fuel routing restrictions. Achievable horsepower and fuel pressure stability depend on the complete fuel system, engine configuration, fuel, and calibration.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eWhy Choose Katech\u003c\/h3\u003e \u003cp\u003eThe Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line was developed in response to a fuel supply limitation observed in Katech's own high-output LT5 engine work. Its parallel feed arrangement targets the port injection supply path for appropriately equipped E85 performance builds.\u003c\/p\u003e \u003cp\u003eBy applying experience from engine development to a specific fuel delivery problem, Katech created an application-specific line that can be installed without removing the supercharger. Katech Technical Sales can help determine how the Katech Gen V LT5 High Flow High Pressure Fuel Pump Bypass Line fits your fuel system and performance goals.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cimg src=\"..\/files\/prop-65-warning.jpg\" alt=\"Prop 65 Warning\"\u003e\u003c\/p\u003e","brand":"Katech","offers":[{"title":"Default Title","offer_id":47875116171420,"sku":"KAT-A7697","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/M198645313.png?v=1791736957","url":"https:\/\/daroracing.com\/products\/katech-gen-v-lt5-high-flow-high-pressure-fuel-pump-bypass-line","provider":"Daro Racing","version":"1.0","type":"link"}