5160FI MALLORY | Alldatasheet
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FUEL PUMP PART NO. 5160FI DO NOT RUN THIS PUMP WITHOUT FUEL (EXCEPT FOR BRIEF PERIODS WHILE PRIMING). GENERAL INFORMATION The COMP PUMP® 160FI Series Electric Fuel Pump is a high pressure fuel pump designed for fuel injection applica- tions. In all cases, this fuel pump must be used with a return style (bypass) fuel pressure regulator. Using the pump with any other type of regulator (or no regulator) will result in severe fuel pump damage. We recommend the following return style fuel pressure regulators: 4–25 PSI Part No. 4307M (gasoline or alcohol) 30–100 PSI Part No. 4305M (gasoline or alcohol) You must install a fuel return line between the fuel return port of the regulator and the fuel tank. We recommend at minimum a #8 AN (1/2”) fuel return line. Be sure to install a suitable fuel filter (max. 100 micron) between the fuel tank and the fuel pump, such as the Mallory COMP FILTER® Series Part Nos. 3140, 3500, or 3175. This prevents debris from becoming wedged in the fuel pump’s gears and locking it. An additional fuel filter (maximum 10 micron, such as the COMP FILTER® 160 Series Part No. 3160) must be installed between the fuel pump and the injectors. This prevents debris from clogging the injectors. This pump is assembled with the inlet port on the right and the outlet on the left. However, by loosening the bolt on the clamp portion of the coupler housing, the lower pump housing can be rotated so that the inlet is on the opposite side (see Figure 4). MOUNTING PROCEDURE Step 1 Mount the pump as close as possible to the fuel tank (at or below the level of the fuel tank pickup) in a well ventilated area with minimal exposure to road debris. Avoid exposing the pump and fuel lines to moving parts and hot surfaces, such as the exhaust system. Step 2 Using the pump mounting bracket as a template, locate mounting holes on a solid member, such as the vehicle chassis. Drill clearance holes for 5/16” bolts. NOTE: Pump may be mounted at any angle. Step 3 Connect 1/2” (or –8AN) or larger fuel lines as shown in Figure 1. Step 4 Your system must have a Return Style Fuel Pressure Regulator near the injection system. For maximum efficiency, mount the pressure regulator as close as possible to the injection system. See instructions packaged with the regulator. The regulator may be installed just before or just after the fuel injection. Parts Included in this kit
1 COMP PUMP® 160FI Series Electric Fuel Pump
2 Fittings, 3/4-16 x #8 AN Flare
2 O-rings, Nitrile 0.644ID x 0.087THK SPECIFICATIONS Maximum recommended operating pressure:
60 PSI continuous, 100 PSI intermittent
Fuel pump thread sizes: Inlet/outlet, 3/4-16 (#8AN) Recommended fuel line size: 1/2” (or #8AN) Current draw: 14 AMP Typical Oil pressure switch rating: 25 AMP Fuel pump over current protection: 25 AMP fuse Fuel application: Gasoline or Alcohol FORM 1552M 04/05 INSTALLATION INSTRUCTIONS 1MALLORY IGNITION www.malloryracing.com
3MALLORY IGNITION www.malloryracing.com FIGURE 4 ITEM NO. DESCRIPTION 1. Lower Pump Housing 2. Clamp Bolt 3. Coupler Housing 4. Coupler 5. Gasket, Bracket Vibration 6. Bracket 7. Nut, Motor Housing (2) 8. Adapter, Motor 9. Washer, Spring 10. Screw, Motor Adapter (2) 11. Motor
Made in U.S.A. Printed in U.S.A. MALLORY IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP 10601 MEMPHIS AVE. #12, CLEVELAND, OH 44144 216.688.8300 FAX 216.688.8306 www.malloryracing.com 4MALLORY IGNITION www.malloryracing.com