Plymouth K Specs
Plymouth K engine specs: 153 ci (2.5L), 4-cylinder, 3.6614" bore x 3.622" stroke, 8.3:1 compression.
Dimensions
| Displacement | 153 ci / 2.5 L |
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| Bore | 3.6614" |
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| Stroke | 3.622" |
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| Cylinders | 4 |
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| Compression ratio | 8.3:1 |
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| Bore/stroke ratio | 1.011 |
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Construction
| Block material | cast iron |
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| Head material | aluminum |
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| Valvetrain | SOHC |
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| Fuel type | gas |
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| Advertised HP | 150 hp |
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What these numbers mean
| Bore/stroke character | 1.011 — square — bore and stroke are within 5%, a balanced compromise |
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| Mean piston speed at 6,000 RPM | 3,622 ft/min — in the range typical of performance street engines |
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| Displacement per cylinder | 38.3 ci |
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| Static compression | 8.3:1 — low by modern standards, generally happy on regular pump fuel |
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Vehicles (2)
- Plymouth Acclaim
- Plymouth Sundance
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