Section 1206 (Engine - 2.3L ECOBOOST (201KW/273PS)): Specifications: Specifications: Piston
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
Piston
| Item | Specification |
|---|---|
| Piston diameter (grade 1) | 3.4435-3.4439in (87.465-87.475mm) |
| Piston diameter (grade 2) | 3.4438-3.4444in (87.4725-87.4875mm) |
| Piston diameter (grade 3) | 3.4443-3.4447in (87.485-87.495mm) |
| Piston-to-bore clearance | 0.0009-0.0019in (.0225-.0475mm) |
| Piston ring groove width - compression (top) | 0.0484-0.0492in (1.23-1.25mm) |
| Piston ring groove width - compression (bottom) | 0.0484-0.0492in (1.23-1.25mm) |
| Piston ring groove width - oil | 0.0799-0.0807in (2.03-2.05mm) |
| Piston skirt coating thickness | 0.0004-0.0007in (.009-.019mm) |