326 Compression Calculator
| Bore: (diameter) | ||
| Stroke: | ||
| Cylinder Head Volume: | ||
| Effective Dome Volume:Butler Ross Flat Top -8cc | ||
| Deck Clearance: | ||
| Compressed Gasket Thickness: .040 is standard thickness | ||
| Number of Cylinders: | ||
| Compression Ratio : | ||
| Total Displacement (in.3) : | ||
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| 326 Block | Stroke | |||||
| Bore | 3.75 | 4.00 | 4.21 | 4.25 | 4.50 | |
| Stock | 3.720 | 326 | 348 | 370 | ||
| +.030 | 3.750 | 331 | 353 | 376 | ||
| +.040 | 3.760 | 333 | 355 | 378 | ||
| +.060 | 3.780 | 337 | 359 | 382 | ||