Pincor Engines
(SOURCE: Some of the data is from “Small Engines Service Manual”)
Listed below are the various models of the Pincor engines and some data regarding them.
| Model | Crankshaft Type | Cylinders | Bore | Stroke | Displacement | Carburetor Type | Spark Plug Gap |
|---|---|---|---|---|---|---|---|
| 4V | Vertical | 1 | 2 5/16″ | 1 5/8″ | 6.8″ | Float or Suction | 0.025″ |
| 4VR | Vertical | 1 | 2 5/16″ | 1 5/8″ | 6.8″ | Float or Suction | 0.025″ |
| 7V | Vertical | 1 | 2 5/16″ | 1 5/8″ | 6.8″ | Float or Suction | 0.025″ |
| 7VR | Vertical | 1 | 2 5/16″ | 1 5/8″ | 7.4″ | Float or Suction | 0.025″ |
| 8V | Vertical | 1 | 2 5/16″ | 1 3/4″ | 6.8″ | Float or Suction | 0.025″ |
| 8VR | Vertical | 1 | 2 5/16″ | 1 3/4″ | 6.8″ | Float or Suction | 0.025″ |
| 9V | Vertical | 1 | 2 1/2″ | 1 3/4″ | 8.6″ | Float or Suction | 0.025″ |
| 9VR | Vertical | 1 | 2 1/2″ | 1 3/4″ | 8.6″ | Float or Suction | 0.025″ |
TIGHTENING TORQUES:
Connecting Rod - 42-54 inch-lbs.
Cylinder Head - 180-190 inch-lbs.
Engine Base Bolts - 72 inch-lbs.
Flywheel Nut- 25-27 inch-lbs.
Breaker Point Gap - 0.023-0.025
Condenser Gap - 0.18-0.25 mfd
Flywheel and Magnet Gap - 0.010-0.012
