after May 1983 received a water cooled turbocharger. The engine was considerably over-engineered for durability, for instance featuring doubled cam roller chains, as it was also to form the basis for the 4T-GT competition engines. It either came mated to a W55 5speed manual with a larger clutch and lighter flywheel or an A43D 4-speed automatic transmission. Applications: Sept 1982–Jul 1985 Toyota Celica TA63 Sept 1982–Jul 1985 Toyota Carina TA63 Jan 1982–Aug 1985 Toyota Corona TT142 3T-GTE powered vehicles are badged as GT-T or GT-TR. 4T-GTE This is the version of the T family which powered Toyota's Group B and World Rally Championship cars. The homologation engine, introduced in November 1982, features a increase in bore over the 3T, giving . With a multiplication factor of 1.4 for turbocharged engines, this equalled in the eyes of the FIA, placing the Celica in the class. The smaller 3T engine would have fit snugly under the 2.5-liter limit, but being in the larger class allowed Toyota to stretch the 4T-GT engine to , for a converted displacement of which better suited the comparatively heavy Celica. In race trim it was a high-performance engine of with either a Toyota or a KKK/K27 turbocharger, electronic fuel injection, and a twin-spark ignition system, producing depending on race trim. The 1984 Group B rally version produced at 8,000 rpm. The road going homologation version (4T-GTEU, 200 built) produces . The total build number, including modified versions, was 228. Applications: Oct 1982–Aug 1983 Toyota Celica Twincam Turbo GT-TS TA64 Toyota Celica "IMSA GTO" Toyota Supra JGTC Toyota 83C Toyota 84C Toyota 85C Toyota 86C Eagle Mk I Race engines The '151E' engine used 4 valves per cylinder. The '100E' engine used twin spark plugs with 2 valves per cylinder but was used mainly by a Toyota works team. Italy Nova Corporation produced a 2.0 L engine based on the 2T-G that was used in most of the world F3 cars for a long time. The production 4T-GTE was stretched to for race use. See also List of Toyota engines T-G Tech Notes External links Toyota 3TC Corolla Site Toyota Corolla Levin 2T-G Corolla Site References Toyota engines Straight-four engines Gasoline engines by model