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| = Overview = | = Overview = | ||
| The 1974 A13 is a 1288cc engine with 73mm bore like the A10 and A12 before it, but with stroke increased to 77mm. This one-year-only model was designed for the American market, to keep the same relative performance with new B210 which was considerably heavier than the B110. Compression ratio reduced to 8.5:1 to help meet US emission control standards, yet the increased displacment resulted in 75hp. To accomodate the longer stroke, the 1974 A13 features a "tall-block" casting with a deck height 15 mm (0.59 inch) higher than previous A-series engines. | The 1974 A13 is a 1288cc engine with 73mm bore like the A10 and A12 before it, but with stroke increased to 77mm. This one-year-only model was designed for the American market, to keep the same relative performance with new B210 which was considerably heavier than the B110. Compression ratio reduced to 8.5:1 to help meet US emission control standards, yet the increased displacment resulted in 75hp. To accomodate the longer stroke, the 1974 A13 features a "tall-block" casting with a deck height 15 mm (0.59 inch) higher than previous A-series engines. | ||
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| = Applications = | = Applications = | ||
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| 1974 Datsun B210 (USA and Canada) | 1974 Datsun B210 (USA and Canada) | ||
| 75 HP @ 6000 RPM | 75 HP @ 6000 RPM | ||
Revision as of 03:37, 3 January 2013
A13 (1974) - the First Tall-Deck A Engine
Overview
The 1974 A13 is a 1288cc engine with 73mm bore like the A10 and A12 before it, but with stroke increased to 77mm. This one-year-only model was designed for the American market, to keep the same relative performance with new B210 which was considerably heavier than the B110. Compression ratio reduced to 8.5:1 to help meet US emission control standards, yet the increased displacment resulted in 75hp. To accomodate the longer stroke, the 1974 A13 features a "tall-block" casting with a deck height 15 mm (0.59 inch) higher than previous A-series engines.
Applications
1974 Datsun B210 (USA and Canada) 75 HP @ 6000 RPM
Horsepower
75 HP @ 6000 RPM (SAE)
Nissan A Engines: Overview | A10 | A12 | A12A | A13, old | A13, new | A14 | A15