{"product_id":"edl-35780","title":"PRO-FLO 4 EFI KIT FOR SMALL-BLOCK CHEVY WITH VORTEC\/E-TEC CYLINDERINDER HEADS","description":"\u003cp\u003e\u003cstrong\u003eBrand New Edelbrock Pro-Flo 4 EFI 4150-Style Kit For Chevy Small-Block with Vortec or E-Tec Heads (Part #35780).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Edelbrock Pro-Flo 4 EFI Kit for Small-Block Chevy engines with Vortec\/E-Tec cylinder heads is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This system features the high-performance Victor-style single-plane intake manifold that comes preassembled with high-flow injectors, fuel rails and 4150-flange throttle body. All supporting sensors are included along with wire harnesses and ECU. The Victor manifold is designed with a larger cross-sectional area in the plenum and larger runners for high-horsepower and\/or large cubic-inch applications. The manifold is also 0.75 inch taller than the standard LS3 version to promote smoother airflow into the rectangular-port heads.\u003c\/p\u003e\n\u003cp\u003eThis kit uses 29 lb\/hr injectors and is rated for 450 horsepower at 58 PSI of fuel pressure. Calibration of the Pro-Flo 4 is a simple process with a Setup Wizard providing guidance through the E-Tuner application's initial programming. Once provided with basic information such as type of engine, cubic inches, firing order, and cam profile, the E-Tuner App then selects the most appropriate base calibration. Once the base calibration is set, the self-learning E-Tuner App takes over to continually maximize the fuel map for your specific engine configuration, even compensating for changes in altitude and weather. The E-Tuner App provides more advanced tuning options that allow precise control over cold starts and acceleration while retaining the simplicity that Pro-Flo systems are known for. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePro-Flo 4 EFI system #35780 for the Chevy SB with Vortec\/E Tec Cylinder Heads requires a high-pressure, EFI-compatible fuel delivery system.\u003c\/li\u003e\n\u003cli\u003eEdelbrock fuel delivery kits are available and sold separately for this application.\u003c\/li\u003e\n\u003cli\u003eManifolds height for Pro-Flo 4 #35780 is 4.63 inches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/span\u003e   \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 1.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Traditional 4150-Style Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Injector Type:\u003c\/strong\u003e 29 lb\/hr\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Horsepower:\u003c\/strong\u003e 450\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Pressure Port:\u003c\/strong\u003e 1\/8-27 NPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou can view and download the complete assembly instruction booklet \u003ca style=\"color: red;\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/EDL_35780Instructions.pdf\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"EDL 35780","offers":[{"title":"Default Title","offer_id":50395478327577,"sku":"EDL 35780","price":2500.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/EDL_35780.jpg?v=1744833303","url":"https:\/\/southwestspeed.com\/products\/edl-35780","provider":"Southwest Speed","version":"1.0","type":"link"}