7
Figure 7
WARNING: During the fuel line installation, DO NOT allow any foreign particles to enter the fuel lines, which could
then cause flooding and may result in a fire.
WARNING: Keep the fuel line away from the EGR valve (if equipped) on the intake manifold.
If installation requires cutting the metal fuel line, cut the fuel line with a good tube cutter. This will minimize the chance of
producing metal chip particles. If a hacksaw must be used then metal chips must be removed.
WARNING: In all cases where the fuel line has been cut, it is essential that it be clean to insure that no metal particles
enter the fuel bowl after the new carburetor installation. Remove the fuel line at the pump and blow the
line clean with compressed air. DO NOT use the procedure where the coil wire is disconnected, the engine
cranked for a few revolutions, and the fuel collected in a container. This procedure is unsafe because
sparking can occur either at the coil or at the distributor end of the coil wire and ignite any fuel spilled in
the engine compartment.
CAUTION:
The use of a quality in line fuel filter, such as Holley® P/N 162-523 is mandatory as a safeguard against possible
flooding, which could result from unfiltered particles becoming lodged between the fuel inlet needle and its seat.
This can result in fire if a spark is present or backfire occurs in the engine compartment. Air cleaner filter elements
should be blown clean with compressed air at 6,000 miles and replaced at 12,000 miles to assure maximum
protection. Now would be the perfect time to upgrade to a Holley® Powershot air filter (Holley® P/N 120-146).
9. Connect the choke control cable (Holley® P/N 45-228) to the choke actuation lever, and mount the outer sleeve to the cable
clamp.
10. Actuate the choke cable through its full range of motion to ensure full choke operation. Adjust, as necessary.
11. Start the engine and check the fuel lines and inlet fitting for possible leaks.
NOTE:
The recommended fuel pressure is 5-7 psi.
12. Recheck to assure all existing vacuum hoses are attached properly. Plug any fittings not used.
13. With the engine at operating temperature, set the idle speed to the manufacturer’s specifications (see page 9 for idle
adjustment).
14. Shut off the engine and readjust the throttle operated transmission linkage, if necessary. On installations that have a
kickdown-actuating switch on the passenger’s side of the firewall, it might be necessary to readjust it according to the
manufacturer’s service manual.
FORD APPLICATIONS WITH AUTOMATIC TRANSMISSIONS:
With the engine off
, push the transmission kickdown rod
rearward until it stops and hold it in position. Push the throttle lever rearward to its wide-open throttle position and adjust the
transmission kickdown screw to come in contact with the transmission kickdown lever tang.
WARNING: With the engine off, recheck the assembled linkage for sticking and/or proper return to the idle position.
15. Place the air cleaner gasket (supplied) on the sealing flange, and install the air cleaner.
