2751238 - CYLINDER HEAD
| Combustion chamber volume (cm) | Validity | |||
|---|---|---|---|---|
| 23.41 | 1.2 8v | |||
| Contact band width with valve "I" (mm) | Validity |  | ||
| c.a. 2 | 1.2 8v | |||
| Contact band with valve taper "b" (-) | Validity |  | ||
| 44˚ 30' | 1.2 8v | |||
| Cylinder head height (construction figure) (mm) | Validity | |||
| 126.5 +/- 0.35 | 1.2 8v | |||
| Cylinder head-cylinder block/crankcase non alignment (mm) | Validity | |||
| 0.1 | 1.3 JTD | |||
| Exhaust valve external diameter (mm) | Validity | |||
| 27.20 - 27.50 | 1.2 8v | |||
| Flatness of bottom surface (mm) | Validity |  | ||
| 0.1 | 1.3 JTD | |||
| Flatness of bottom surface (mm) | Validity | |||
| 0.1 | 1.3 JTD | |||
| Inlet and exhaust valve stem diameter (mm) | Validity |  | ||
| 6.982 - 7.000 | 1.2 8v | |||
| Inlet valve external diameter (mm) | Validity | |||
| 31.20 - 31.50 | 1.2 8v | |||
| Lower band taper"c" (-) | Validity | |||
| 20˚ | 1.2 8v | |||
| Nominal lift (mm) | Validity | |||
| 105.5 ± 0.05 | 1.3 JTD | |||
| Spring height (mm) | Validity |  | ||
| 21.5 | 1.2 8v | |||
| Under load (daN) 61.4 - 65.5 | ||||
| Spring height (mm) | Validity | |||
| 31 | 1.2 8v | |||
| Under load (daN) 21.2 - 23.8 | ||||
| Tappet casing housing diameter (mm) | Validity |  | ||
| 35.000 - 35.025 | 1.2 8v | |||
| Upper section taper "" (-) | Validity | |||
| 75˚ | 1.2 8v | |||
| Valve cylindrical section thickness (mm) | Validity | |||
| > 1 | 1.2 8v | |||
| Valve guide inner diameter (mm) | Validity |  | ||
| 7.022 - 7.040 | 1.2 8v | |||
| Valve stem - valve guide diameter (mm) | Validity | |||
| 0.022 - 0.058 | 1.2 8v | |||