GM Gasoline V6 90 Degree ユーザーズマニュアル

ENGINE APPLICATION MANUAL

Gasoline 4.3L V6 90 Degree

Revised: 08/15/2000

File: c:\data\manuales\v6-truck\am43v6#3.doc

Contact:Luis Nespolo - (248) 857-1558

Printed: 8/15/00

5

Balance Shaft
Type

First Order

First Order

Material

Nodular Cast

Nodular Cast

Rotation

CCW

CCW

Speed

Same as Crank.

Same as Crank.

Drive

Helical Gear 14 °

Helical Gear 14 °

Off Cam

Off Cam

Oil Lubrication
Main and Rod Bearings

Pressure

Pressure

N/a

Camshaft

Pressure

Pressure

N/a

Timing Gear

Splash

Splash

N/a

Connecting Rods

Pressure

Pressure

N/a

Valve Mechanism

Pressure

Pressure

N/a

Cylinder Walls

Splash

Splash

N/a

Piston & Pins

Splash

Splash

N/a

Cylinder Head

Hollow

Hollow

N/a

Push Rod

Push Rod

Oil Capacity
Oil

5W-30W

5W-30W

N/a

Mineral

Mineral

W/ Filter

4.5

4.5

Qts

W/o Filter

4.0

4.0

Qts

Oil Filter
Type

Full Flow

Full Flow

N/a

PF-47

PF-47

Capacity

0.3

0.3

Qts

Oil Pump
Type

Spur Gear

Spur Gear

N/a

Normal Pressure

40-45 psi

40-45 psi

@  2000  RPM

Idle Pressure

20-25 psi

20-25 psi

@ Idle

Oil Flow @ 1000 RPM

2

2

GPM

Drive

Camshaft

Camshaft

N/a

Fuel Injection System
Mean Features
Injection  Pump  Make

Delphi

Delphi

Type

Top Feed

Top Feed

Model

SCFI

SCFI

Injection Timing

Sequential

Sequential

Operating Pressure

425 +/- 9

425 +/- 9

KPa

Opening Pressure

285 +/- 9

285 +/- 9

KPa

Fuel Pump
Fuel Pump  Make

Delphi

Delphi

Type

44MM -G-Rotor

44MM –G-Rotor

Minimum Fuel Flow

25

25

Gram/Sec

Maximum Fuel Flow

TBD

TBD

Gram/Sec

Fuel Pump Voltage Range

6-12

6-12

Volts

Fuel Pump Pressure

425

425

Kpa

Fuel Filter

Delphi

Delphi

Type

Full

Full

Recirculation

Recirculation

Material

Nylon 66

Nylon 66