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Pro-Flo EFI Installation Instructions
©2005 Edelbrock Corporation
Rev. 2/05
Brochure #63-0273
Catalog #3530 & #3531
OTHER APPLICATIONS
The Pro-Flo system has been designed and calibrated using a 304 AMC V8 engine with an Edelbrock Performer-Plus camshaft and
tubular headers as a baseline. A calibration is also available for the 401 AMC V8 using Edelbrock AMC cylinder heads and a
Performer RPM camshaft.
It is unlikely that every engine on which the Pro-Flo system is installed will match these particular combinations. The system can
be used with similar applications, as long as the correct chip matching your cam profile is installed in the computer and necessary
fuel calibration adjustments are made. If your AMC engine does not match the above specifications, it may require more tuning
adjustments. For further information refer to the SYSTEM SET-UP SECTION of the Owner’s Manual.
If you are running a stock camshaft and/or you are not using tubular headers, it may be necessary to reduce fuel at WOT from 4000
rpm and up. Refer also to the SYSTEM SET-UP section in the Owner’s Manual. Use the FUEL @ WOT screens (located under FUEL
MODIFIERS) to adjust the fuel at each available RPM.
WARNING:
Watch the Rich/Lean light on the Calibration Module. If the light indicates a lean condition (red) for more than a
fraction of a second at 0-6” vacuum or at WOT you are too lean for safe engine operation at full load.
SYSTEM START-UP
Once the Edelbrock Pro-Flo system has been installed, there are a few procedures you must follow to break-in the system.
Carefully performing these break-in procedures will ensure best results and optimal performance.
Use this checklist to double-check the following areas
BEFORE
starting the car:
❑
Has the battery been reconnected?
❑
Has the radiator been refilled with coolant?
❑
Has the gas tank been refilled?
❑
Has the oil been replaced?
❑
Have all linkages been reconnected?
❑
Have all wiring harness connectors been connected?
❑
Have all fuel lines been reconnected?
❑
Has the exhaust system been completely re-installed?
❑
Has the O
2
sensor been installed and connected?
❑
Have resistor type spark plugs been installed?
Distributor Test
Refer to the “IGNITION SYSTEM” section of this manual, under “DISTRIBUTOR TESTING” for the proper procedure.
