Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the logical successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
Piston, Engine
Ford does not provide any information reqarding service or torque specifications for the short block.
| Diameter (1) | 3.444-3.445 |
| Diameter (2) | 3.4452-3.4456 |
| Diameter (3) | 3.444-3.446 |
| Piston to Bore Clearance | 0.0009-0.0017 |
| Ring Groove Width-top | 0.0473-0.0747 |
| Ring Groove Width-2nd | 0.0473-0.0474 |
| Ring Groove Width-Oil | 0.0984-0.0985 |
| Piston Skirt coating thickness | 0.0003-0.0007 in |