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 spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Piston, Engine
Ford does not provide any information reqarding service or torque specifications for the short block.
| Diameter (1) | (3.444 - 3.445 inch) |
| Diameter (2) | (3.4452 - 3.4456 inch) |
| Diameter (3) | (3.444 - 3.446 inch) |
| Piston to bore clearance | (0.0009 - 0.0017 inch) |
| Ring groove width-top | (0.00473 - 0.0474 inch) |
| Ring groove width-2nd | (0.0.460 - 0.0468 inch) |
| Ring groove width-oil | (0.0984 - 0.0985 inch) |
| Piston Skirt Coating Thickness | (0.0003 - 0.0007 inch) |