MagnaFuel Quick Star 300 Series User manual

QUICK STAR 300 SERIES
Installation and Operating Instructions
Series Model MP-4601 & MP-4650
Introduction:
The accompanying MagnaFuel fuel pump part# MP-4601 or MP-4650 is designed
for vehicles NOT subject to emission controls. The QUICK STAR 300 series can
be run continuously for up to 1 ½ hours for limited street driving. The MP-4601
and MP-4650 are a precision assembly for maximum performance. The following
instruction should be followed carefully.
Description of Operation:
This pump, like all MagnaFuel pumps, is compatible with all racing gasolines and
alcohol fuels. Fuel additives are not recommended and may void the warranty.
The MP-4601 and MP-4650 have an external by-pass that is adjustable from 25 to
35 psi. They come preset at 25 psi. The QUICK STAR 300 Series has enough
flow capacity to support 950 HP on gasoline or 500 HP on alcohol. All
MagnaFuel pumps require a #8 return line and a #8 vent or rollover valve. Return
line and vent must be above the fuel level. The QUICK STAR 300 series pump is
designed to work with a dead-head style regulator, if a by-pass style regulator is
desired; the by-pass at the pump must be capped or plugged.
Installation:
We suggest installing the MP-4601 and MP-4650 fuel pumps like the plumbing
diagram on the back of this page. The QUICK STAR 300 pump can be mounted
in any position necessary. The pump does not need to be gravity feed and can be
mounted a few inches above the fuel level if necessary. The duel relay is
redundant system and is optional. A single relay or 30 amp fuse is adequate. We
suggest using our flow radiused fitting in all of our products to enhance and
maximize the application.
5015 Galley Rd Colorado Springs CO 80915 [phone] [phone] Fax [phone]

Black Wire
To Ground
MP-3008
#10 Bulkheak
MP-3007
#10AN x #10 Straight
Inlet Line
#10 Braided Line
No Sharp Bends
MP-3017
#8AN x #10 Straight
To Regulator
Adjustable By-Pass Valve
To set system pressure:
CW=Higher CWW=Lower
25-30 psi Typical
Black Wire to Ground
MP-4650
Fuel Cell
Clear Foam From
Suction Area
Vent to Atmosphere
#8 or 1/2"
By-Pass Return Line
#8 Braided Line
No Sharp Bends
NOTE: Fittings are not pipe thread. Using pipe fittings will cause damage.
Filter: We recommend the use of a filter with all fuel pumps.
Our Tech Line is [phone]
2 x #10 Red wires to Main Disconnect/Battery
2 x #18 Orange Wires to Powered Pump On/Off Switch
MP-4650 or MP-4601
Wiring/Plumbing Schematic
Blue Wires
To
Red Wires
MP-1050
Dual Relay Harness
s/N G-0000