The 1SZ-FE was jointly developed by Toyota and Daihatsu. It has 4 cylinders [1] It is 1.0 L (997 cc). 4 valve per cylinder. Bore and stroke is 69 mm × 66.7 mm (2.72 in × 2.63 in), with a compression ratio of 10.0:1. Output is 51.5 kW (69.1 hp; 70.0 PS) at 6000 rpm with 95 N⋅m (70 lbf⋅ft) of torque at 4000 rpm.

At the very end of the 1990s, Daihatsu and Toyota created a new series of engines that combined classic solutions with new trends (cast iron cylinder block, timing chain, VVT). One of them had the designation 1SZ-FE and was used only for Toyota models (Vitz/Yaris/Platz).

The 1.0-liter Toyota 1SZ-FE engine was produced from 1999 to 2005 in Japan for the Yaris family of models only. The motor was equipped with a phase control system of the VVT-i type only at the inlet, and the gas distribution mechanism of the unit was driven using a Morse chain.

We detail the best approach to 1SZ-FE 2SZ-FE and 3SZ-FE tuning and highlight the ultimate mods that work. Toyota SZ are popular blocks and with the right sports mods like a remap, turbo upgrades and camshafts you will substantially maximise your driving opportunities.

2023年2月17日 · 该发动机的一个特点是丰田 1SZ-FE 是唯一一款采用塑料莫尔斯链条驱动的车型（今天在安装了 CVT 电机的现代汽车中可以观察到这一点）。 加号 1SZ-FE 安静的工作。 传递巨大扭矩的能力，这反过来又留下了这条链条驱动油泵和单个 VVTi 起作用的可能性。

ここではトヨタのSCP10型・ヴィッツ [B ECO-Package｜2001/12モデル] に搭載されている1SZ-FE型の自然吸気エンジンのデータを参考に、このエンジンが持つ特性や素性について調べてみます。

1sz Fe Workshop Manual - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document discusses Toyota 1SZ-FE engines and repair manuals. It provides information about the engine specifications and capacities. It also lists some Toyota vehicle models that used the 1SZ-FE engine, including the Yaris.

Output is 51.5 kW (69 hp) at 6000 rpm with 95 Nm of torque at 4000 rpm. It features VVT-i, off-set type crankshaft which reduces friction losses and narrow-angle valves. Engine weight of 68 kg was achieved by using cast-iron cylinder block produced by cold-box method. Applications: The 2SZ-FE is 1.3 L (1297 cc).

As much as we all hate the clumsy design of the Vitz and the sister cars the Platz, the Yaris, and the FunCargo, the 1SZ-FE 1.0 liter 4 cylinder engines use a lifter system that's compatible. And guess what? It's inner shim design. What's more, the shims are available in pretty exacting selection in the .02mm increments from 5.12 ~ 5.68.

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