EFI - Pro-Flo®2 EFI Systems - Chevrolet

CHEVROLET 262-400 V8
UP TO 350 HP POTENTIAL FROM IDLE TO 5500 RPM
This Pro-Flo 2 EFI system is for carbureted non-emission engines and offers more power and driveability in Performer-level engines. They are ideal for small-block Chevys with up to 9.5:1 compression with mild cams such as the Edelbrock Performer #2102. With an operating range of off-idle to 5500 rpm, this system can be used in any type of vehicle from a 4x4 to a street rod or muscle car. Edelbrock designed a unique 2V air valve that flows 750 cfm and allows for a more efficient runner layout.

Application Part #
Pro-Flo®2 Multi-Point EFI System: 1986 & earlier small-block Chevrolet; 2v non-emissions 35030*
 
Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold height: A-4.10", B-5.50" (see A/B Measurements), air valve height-2.66". Will accept stock cruise control.

CHEVROLET 262-400 V8
UP TO 450+ HP POTENTIAL FROM 1500 TO 7000 RPM
These Pro-Flo 2 systems are designed for 1986 and earlier small-block Chevy engines with standard or Vortec-style heads like the Edelbrock E-Tec aluminum heads, and unique 4V air valve for even greater performance potential.

Application Part #
Pro-Flo®2 Multi-Point EFI System: 1986 & earlier small-block Chevrolet; 4v non-emissions 35000*
Pro-Flo®2 Multi-Point EFI System: Small-block Chevrolet with Vortec or E-Tec heads; non emissions 35070*
 
Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold height: A-5.30", B-5.30" (see A/B Measurements), air valve height-2.25"

CHEVROLET 396-502 V8
UP TO 625 HP POTENTIAL IN A B/B CHEVY
These systems are designed specifically to convert your carbureted 1965-86 oval-port big-block Chevy to EFI. Our fuel-efficient EFI systems deliver superior performance and the potential for improved mileage. When matched with either the stock or Edelbrock Performer cam, this package delivers torque across a broad power band. System #35510 includes 29 lbs/hr injectors and is rated for operation up to 450 hp and system #35500 includes 44 lb/hr injectors and supports up to 625 hp from 1500 to 7000 rpm. Both are ideal for street high-performance 454-inch or 502 GM crate engines. Compatible with Edelbrock or factory large oval-port heads. For non-emission engines.

Application Part #
Pro-Flo®2 Multi-Point EFI System: 396-502 BB-Chevy with 44 lb injectors; non emissions 35500*
Pro-Flo®2 Multi-Point EFI System: 396-502 BB-Chevy with 44 lb injectors; non emissions (Polished Finish) 355001*
Pro-Flo®2 Multi-Point EFI System: 396-502 BB-Chevy with 29 lb injectors; non emissions 35510*
Pro-Flo®2 Multi-Point EFI System: 396-502 BB-Chevy with 29 lb injectors; non emissions (Polished Finish) 355101*
 
Installation Notes: Recommended gasket: Edelbrock #7203. Manifold height: A-5.50", B-6.75" (see A/B Measurements), air valve height-2.25"

CHEVROLET 396-502 V8
675+ HP POTENTIAL FROM 1500 TO 7000 RPM IN BIG-BLOCK CHEVYS WITH RECTANGLE PORT HEADS
This system converts your 1965 & Later Mark VI and GEN V/VI rectangle-port big-block Chevy from carburetion to multi-point fuel injection, and delivers up to 675+ hp in the 1500 to 7000 rpm range. Ideal for street high-performance big-block applications with rectangle port heads, including GM crate engines. Fuel pump and fuel lines are not included. Edelbrock does offer several in-line fuel pumps to choose from, based on your engine's fuel demand. Fuel supply line and appropriate fittings are also available separately through Russell. Compatible with Edelbrock or factory large rectangle port heads. For non-emission engines. This is the same system used on Edelbrock's 675HP 555 c.i.d. EFI crate engine.
Application Part #
Pro-Flo®2 Multi-Point EFI System: Big-block Chevy with Rect. Port, Std. Deck and 4150 flange with 60 lb. injectors 35520*
Pro-Flo®2 Multi-Point EFI System: Big-block Chevy with Rect. Port, Std. Deck and 4500 flange with 60 lb. injectors 35530*
Pro-Flo®2 Multi-Point EFI System: Big-block Chevy with Rect. Port, Tall Deck and 4150 flange with 60 lb. injectors 35540*
 
Click Here for: Edelbrock EFI fuel pumps, Russell Performance fuel system components
 
 
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* Not legal for sale or use on pollution controlled motor vehicles.
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