The Edelbrock Pro-Flo 4 XT EFI Kit #35790 for 1986 & Earlier Small-Block Chevy engines has the latest technology and features. The EFI system comes complete with a Pro-Flo XT intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get the maximize performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.

More Information

Manufacturer	Edelbrock
Application	Application Specific
UPC	085347357901
System Type	XT-Style Kit
Gasket Or Seal Included	Yes
Quantity	Kit
Wiring Harness Included	Yes
Fuel Pressure Port	1/8-27 NPT
Bore Diameter	90 mm
Fuel Injector Type	29 lb/hr
Maximum Horsepower	450
Availability Note	Available to Order
Warranty	24 Months
Distributor Cap Included	Yes
Emissions Code
Application Summary	Chevrolet:Small-Block Gen I:283 (4.6L)/302 (4.9L)/305 (5.0L)/307 (5.0L)/327 (5.4L)/350 (5.7L)/400 (6.6L)
Hazardous Materials Warning	WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Installation Notes	This kit will require a high pressure EFI fuel delivery system. Fuel delivery systems are available and sold separately. For the heights of all Edelbrock manifolds please visit the Manifold Reference Dimensions page.