Daihatsu H-series engine
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. 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. HC (1.3 L). First 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. 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: HD (1.6  L). First 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. 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: HE (1.5 L). 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. 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: