Toyota Car Parts - 3S-GTE Engines

The turbochargers used in the 3S-GTE engines are Toyota designs The cam journal is supported on 5 points between the valve lifters of each cylinder and on the front of the cylinder head The pistons are made from an aluminum alloy, design to withstand high temperatures An indentation is incorporated into the pistons to prevent the pistons from 'knocking' into the valves The third-generation engine uses the Toyota CT20b dual-entry turbo, and the fourth uses a proprietary CT20b turbocharger whose exhaust housing is actually cast into the cylinder exhaust manifold, rather than the normal practice of a separate exhaust housing after the cylinder exhaust manifold and it can only be used on the 4th Gen 3sgte head and not backwards compatible like the CT20b of the 3rd Gen 3sgte. 5:1 or 8 To adjust the valve clearance, adjust the shims above the valve lifters (shim over bucket system) The first two generations of 3S-GTE engines are equipped with TVIS Piston pins holding the pistons in place are locked by snap rings The compression ration is 8 Spark plugs are located in the middle of the combustion chambers. On the first two generations the intake manifold has 8 independent ports and benefits from the inertia build up to improve engine torque at low and medium speeds The 1st and 3rd Celica generation intake charge was cooled by a Water to Air intercooler while the 2nd, 3rd MR2, and 4th generation relied on an Air to Air system. Various aftermarket solutions exist all of which require replacing the intake headers or manifold It was fitted to the MR2 , Toyota Celica GT-Four, and the Caldina. The cast iron cylinder block holds 4 86mm pistons and has a stroke of 86mm Compression ring 1 and 2, prevents gas leakages from the combustion chamber while the oil ring works to clear oil off the cylinder walls, preventing any excessive oil from entering the combustion chamber 8:1 depending on generation Up to 260 hp in stock engine. The 3S-GTE is an in-line 4-cylinder 1998cc engine from Toyota, based on the 3S-GE with reduced compression ratio and addition of a turbocharger. This allows for the replacement of the shims without the need to remove the camshaft. A single timing belt drives the intake and exhaust camshaft along with the oil and water pumps. There are four generations of this engine, which started manufacture in 1986, and continues to the current day. A panel is used to ensure that there are sufficient oil available in the oil pan, as the oil moves around the reservoir during movement of the vehicle

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