The Daihatsu H-series engine is a range of four-stroke four-cylinder, internal combustion piston engines, designed by Daihatsu, which is a subsidiary of Toyota. These engines were produced from 1987 through 2009. Ranging from 1.3 L up to 1.6 L, these four-cylinder engines were built with lightness in mind, featuring a hollow crankshaft and camshaft, and the weight of a four-cylinder engine (1.3 L HC) is similar to the 1.0 L three-cylinder CB engines.[1] The H-series engine has aluminium engine blocks and cylinder heads, timing belt driven heads, water-cooled engine cooling system, equipped with both carburetors (earlier models) and Multi-Point Fuel Injection (later models) and only available in 16-valve SOHC design.
| Daihatsu H engine | |
| Manufacturer: | Daihatsu |
| Production: | 1987–2009[2] |
| Successor: | Daihatsu K3 engine Toyota 3SZ engine |
| Configuration: | Inline-4 cylinder |
| Fueltype: | Petrol |
| Fuelsystem: | Carburettor Fuel injection |
| Coolingsystem: | Water-cooled |
| Redline: | 6000-6500rpm |
| Compression: | 9.0–10.5:1 |
| Valvetrain: | SOHC 16-valve |
| Block: | Aluminium alloy[3] |
| Head: | Aluminium alloy |
| Displacement: | 1295cc 1498cc 1589cc |
| Bore: | 76mm |
| Stroke: | 71.4mm 82.6mm 87.6mm |
| Power: | NaNNaN |
| Torque: | NaNNm |
Based from Japanese Wikipedia articleFirst appeared in Daihatsu Charade G102/112 in 1987 and discontinued in 2009. The displacement is 1.3 L (1295 cc), bore and stroke is 76.0 mm x 71.4 mm.[4] Available with carburettor (HC-C/F) and fuel injection (HC-E/EJ). The compression ratio is between 9.0:1 to 9.5:1. Maximum power is between at 6000–6500 rpm with of torque at 3200–4500 rpm. This engine was later replaced by the K3 engine.
Applications:
Based from Japanese Wikipedia articleFirst appeared in Daihatsu Applause in June 1989 and discontinued in 2008. The displacement was increased to 1.6 L (1589 cc) by increasing the stroke size of the HC engine to 87.6 mm but retaining the same 76.0 mm bore size.[4] Available with carburettor (HD-C/F1) or fuel injection (HD-E/E1/EG/EP). The compression ratio is between 9.5:1 to 10.5:1. Maximum power is between at 5600–6300 rpm with at 3200–4800 rpm of torque.
Applications:
The HE engine first appeared in the Daihatsu Charade (G203/213) in 1993 and was discontinued in 2007. The displacement was decreased to 1.5 L (1498 cc) by decreasing the stroke size of HD engine to 82.6 mm but retained the same 76.0 mm bore size.[4] The compression ratio is 9.5:1. Maximum power is between at 5600–6300 rpm with at 3200–3600 rpm of torque. This engine was later replaced by the Toyota 3SZ-VE engine.
Applications: