ENGINE COMPRESSION
| Application | Specification |
|---|---|
| Compression Ratio | 10.7:1 |
COMPRESSION SPECIFICATIONS
VALVE CLEARANCE
Note. Equipped with hydraulic lifters.
IGNITION COIL
| Application | Primary | Secondary |
|---|---|---|
| 960 | .5 |
IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)
SPARK PLUGS
| Application | Bosch | Champion |
|---|---|---|
| Normal Driving | FR7DC | RC9YC |
| High-Speed Driving | FR6DC | RC7YC |
SPARK PLUG TYPE
| Application | Gap In. (mm) | Torque Ft. Lbs. (N.m) |
|---|---|---|
| 960 | .028-.032 (.70-.80) | 18 (25) |
SPARK PLUG SPECIFICATIONS
FIRING ORDER
Refer to illustration for firing order. (Scheme 1)
Firing Order. Scheme 1
IGNITION TIMING
| Application | (1) Timing |
|---|---|
| 960 | 5 @ 750 |
| (1) Ignition timing computer-controlled. Not adjustable. | |
| (1) | Ignition timing computer-controlled. Not adjustable. |
IGNITION TIMING (Degrees BTDC @ RPM)
FUEL PUMP
| Application | Pressure psi (kg/cm 2 ) | Volume In 30 Sec. Pts. (L) |
|---|---|---|
| 960 | 43.5 (3.06) | 1.1 (.52) |
| (1) At 12 volts, 68°F (20°C), with engine off and fuel pump relay by-passed. | ||
| (1) | At 12 volts, 68°F (20°C), with engine off and fuel pump relay by-passed. |
FUEL PUMP PERFORMANCE (1)
IDLE SPEED & MIXTURE
| Application | Idle RPM | (2) CO Level |
|---|---|---|
| 960 | 750 | .4-.8% |
| (1) Idle speed/CO level can only be checked, not adjusted. (2) Measured upstream of catalytic converter with oxygen sensor connected. | ||
| (1) | Idle speed/CO level can only be checked, not adjusted. |
| (2) | Measured upstream of catalytic converter with oxygen sensor connected. |
IDLE SPEED & CO LEVEL (1)
FAST IDLE
Note. All idle speeds are controlled by electronic control unit. Specifications on fast idle not at time of publication.
THROTTLE SWITCH
Throttle Switch is not adjustable.