Download Installation Instructions for 550-400

3.0 WARNINGS, NOTES, AND NOTICES
WARNING! For the safety and protection of you and others, only a trained mechanic having adequate fuel system
experience must perform the installation, adjustment, and repair. It is particularly important to remember
one of the very basic principles of safety: fuel vapors are heavier than air and tend to collect in low places
where an explosive fuel/air mixture may be ignited by any spark or flame resulting in property damage,
personal injury, and/or death. Extreme caution must be exercised to prevent spillage and thus eliminate
the formation of such fuel vapors.
WARNING! This type of work MUST be performed in a well-ventilated area. Do not smoke or have an open flame
present near gasoline vapors or an explosion may result.
4.0 PARTS IDENTIFICATION
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
DESCRIPTION
TBI Assembly 700 CFM 65 lb/hr Complete
TBI Assembly 900 CFM 75 lb/hr Complete
TBI Assembly 900 CFM 85 lb/hr Complete
Avenger EFI ECU and Handheld
Main Power Harness
Avenger EFI TBI Wiring Harness
Inline Pump
Metal Fuel Filter
Fuel Filter (WIX 33033)
Fuel Filter Clamp
Fuel Pump Block-Off Plate & Gasket
Wide Band Oxygen Sensor
MAP Sensor
Coolant Temperature Sensor
Air Cleaner Adapter
Air Cleaner Gasket
Flange Gasket
Manifold Flange Studs
Heat Insulator Gasket
Oxygen Sensor Weld Ring
40 AMP Relay (Pre-Installed in harness)
Throttle Bracket
Throttle and Cruise Control Stud
Throttle Lever Ball
Throttle Lever Bracket
Ford kick down return spring
Throttle Lever Stud
Transmission Kickdown Stud
Hose Clamp
Grommet
Cable Ties
Tube Cap
Lockwasher
1/4-28 Nut
5/16-24 Nut
5/16" Vacuum Line
Ignition Adapter
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
8
1
12
1
2
2
4
1
1
SERVICE PART
534-172
534-187
534-173
554-116
558-308
558-100
N/A
562-1
N/A
N/A
12-813
554-101
538-24
534-2
17-14
108-4
108-10
N/A
108-12
534-49
534-26
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
TBI Service Parts:
Air Charge Temperature Sensor
Fuel Injector 700 CFM 65 lb/hr (requires purchase of 4)
Fuel Injector 900 CFM 75 lb/hr (requires purchase of 4)
Fuel Injector 900 CFM 85 lb/hr (requires purchase of 4)
Fuel Pressure Regulator Diaphragm
Idle Air Control (IAC) Motor
Throttle Position Sensor (TPS)
1
1
1
1
1
1
1
534-46
522-54
522-80
522-43
512-1
543-105
543-29
Optional Parts:
Small Cap GM HEI Ignition Adapter
Ford TFI Ignition Adapter
1
1
558-304
538-305
4