Edelbrock Pro-Flo 4 XT EFI System 1986 & Earlier Small Block Chevy with Vortec/E-Tec Cylinder Heads
350-35820
Product Q&A
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Small Block Chevy
Features:
- For 1986 & Earlier Small-Block Chevy engines with Vortec or E-Tec cylinder heads
- Pro-Flo 4 XT intake manifold in satin finish
- 90 mm throttle body that flows up to 1100 CFM
- 29 lbs./hr. fuel injectors support up to 450 hp maximum
- Fuel pressure port: 1/8 in.-27 NPT
- Intake manifold height: 9.200 in.
- Intake manifold width: 8.400 in.
- Intake manifold length: 14.800 in.
- Ready-to-run right out of the box with dyno developed base calibrations*
- No tuning experience or laptop tuning required
- Adjusts calibration continually as the vehicle is driven
- Automatically compensates for altitude and weather changes
- Air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, and rev limiter adjustability
- Works with a return-style fuel system or can be used with a universal EFI fuel sump
- Self-learn is compatible with boost from turbochargers, positive displacement, and centrifugal superchargers
Note:
- Will require a high-pressure EFI fuel delivery system (sold separately)
- Can support up to 1,000 HP or 15 psi in boosted applications but may require the following components
- Controlled via Bluetooth connectivity and app installed on iPhone or Android compatible device*
*E-Tuner 4 App: A key component to the Pro-Flo 4 EFI System is the E-Tuner 4 app. This app features dyno-developed base calibration which makes each system ready-to-run right out of the box. 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 maximum performance and multiple dash-displays that monitor engine vitals. The E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing the use of most personal Android-based smartphones or tablets.
E-Tuner 4 App Link:
Specifications:
Will this fit the Chevy 210 Fast Burn Heads with the raised 210cc port?
Can this be ordered with 35Lb injectors instead of the 29. Need to support 525 hp
What is the O.D. Of the 90mm throttle body where the air filter clamps on?
I have a 1996 GMC sierra 5.7 vortec engine, will this system bolt up to my engine?
Will this bolt on and perform on a 1984 350 chevy or do I have to buy a Vortec Motor ?
What exhuast header will work on this for 80s chevy trucks
This will fit a L31R vortec with the spider injectors?
Is it legal for street use in California?
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.