Acura J32A3 Specs
Acura J32A3 engine specs: 196 ci (3.2L), 6-cylinder, 3.5039" bore x 3.3858" stroke, 11:1 compression.
Dimensions
| Displacement | 196 ci / 3.2 L |
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| Bore | 3.5039" |
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| Stroke | 3.3858" |
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| Cylinders | 6 |
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| Compression ratio | 11:1 |
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| Bore/stroke ratio | 1.035 |
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Construction
| Block material | aluminum |
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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 | 270 hp |
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What these numbers mean
| Bore/stroke character | 1.035 — square — bore and stroke are within 5%, a balanced compromise |
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| Mean piston speed at 6,000 RPM | 3,386 ft/min — conservative for a street engine |
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| Displacement per cylinder | 32.7 ci |
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| Static compression | 11:1 — high enough that pump premium or better is normally required |
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