Holley 670cfm 2-bbl Digital Fuel Injection


Holley
Holley 670cfm 2-bbl Digital Fuel Injection

Product images may differ from actual product appearance.

A Complete Stand Alone System...

designed to retro-fit carbureted, non-computerized, V-8 equipped vehicles and boats. Includes all components necessary for installation.

  • Includes quiet, gerotor-style self-priming electric fuel pump that supplies a continuous flow of fuel through the system for maximum engine performance. A 10 micron screen filter located behind the pump insures clean fuel for trouble-free operation.
  • A temperature sensor positioned in water jacket provides the ECU with accurate and timely fuel enrichment information for quick start-ups on cold engines.
  • A distribution ring rests on the air cleaner flange to direct the flow of incoming air into the throttle bores for more efficiency.
  • ECU box can be mounted on any flat surface within reach for easy calibration adjustments. System is easily switched for small-block or big-block applications up to 275 horsepower.
  • Weather-pack terminals on all electrical connections insure water-tight, non-corrosive sealing.
  • Dual 80 lb./hour Holley designed and manufactured injectors.
  • Wide angle conical spray pattern of injectors maximizes power and efficiency.
  • Pressure regulator is fully adjustable .
  • ECM is user-adjustable to provide various air/fuel settings for: Idle, Accelerator Pump, Mid-Range, Power, Choke.
  • 2D digital system is a microprocessor-based speed density system.
  • Complete and detailed installation instructions.



2-bbl Adapter Plates
Holley 17-45 - Holley 670cfm 2-bbl Digital Fuel Injection
510-17-45
2-bbl Adapter TBI (Square Bore to TBI Flange)
$49.99
Ships
Monday
Holley 17-47 - Holley 670cfm 2-bbl Digital Fuel Injection
510-17-47
2-bbl Adapter TBI (2300 2bbl Flange to TBI Flange)
Installation Instructions for Holley 17-47
$93.99
Ships
in 4 days
Replacement ECU
Holley 534-55 - Holley 670cfm 2-bbl Digital Fuel Injection
510-534-55
2D Electronic Control Unit (ECU), for 1-bbl and 2-bbl Pro-Jection Systems
$309.99
Ships
Monday
Wiring Harnesses
Holley 534-56 - Holley 670cfm 2-bbl Digital Fuel Injection
510-534-56
Closed Loop Wiring Harness; Digital 2-bbl Pro-Jection System
$16.99
Ships
Monday
2D Digital System
Holley 502-20S - Holley 670cfm 2-bbl Digital Fuel Injection
510-502-20S
(*)Universal 670 CFM, 2-bbl
$979.99
Ships
Monday
2bbl Adapter Plates
Holley 17-41 - Holley 670cfm 2-bbl Digital Fuel Injection
510-17-41
2bbl Adapter TBI (Spread Bore to TBI Flange)
$42.99
Ships
Monday

*Note: Must use 4-bbl intake manifold.
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