| Description |
Unit |
TU3 Concave Piston |
| Diameter |
mm |
75 |
| Crown Shape |
– |
Concave |
| Pin Hole Diameter |
mm |
17.944 |
| 1st Ring Groove Width |
mm |
1.5 |
| 2nd Ring Groove Width |
mm |
1.5 |
| Oli Ring Groove Width |
mm |
2.5 |
| Compression Height |
mm |
27.25 |
| Piston Height |
mm |
219.75 |
| Material |
– |
Aluminum Alloy |
| Coating |
– |
Tin |
| Diameter Grades |
– |
A , B , C |
| Weight Grades |
– |
– |
| Trigger Ring |
– |
No |
| Strut |
– |
No |
| Description |
Unit |
TU3 Engine |
| Model |
– |
TU3A |
| Number of Cylinders |
– |
4 |
| Cylinder Diameter |
mm |
75 |
| Fuel |
– |
Gasoline |
| Compression Ratio |
– |
9.6 |
| Power |
hp |
72 |
| Volume |
cc |
1361 |
| Torque |
nm @ rpm |
3400 @ 118 |
| Number of Valves |
– |
8 |
