The Toyota T series is a family of inline-4 car engines produced by Toyota starting in 1970 and ending in 1985. It started as a pushrod design overhead valve (OHV) and then performance-oriented twin cam (DOHC ) variant added to the lineup. Toyota has built a solid reputation on the reliability of these machines.
The 4T-GTE variant of this machine allowed Toyota to compete in the World Rally Championship in the early 1980s, making it the first Japanese manufacturer to do so.
Racing engines based on 2T-G include 100E and 151E.
- All T machines use timing chains and have cast iron blocks with an alloyed cylinder head with hardened valve seats and a half-ball combustion chamber design (HEMI).
- All T machines in carburizing except those using electronic fuel injection, marking "E".
- All T machines use a 2 valve OHV design except those with DOHC performance heads, the "G" designation.
- 12T/13T has a sub-cylinder just behind the spark plug that leads to a smaller space for emissions purposes.
Video Toyota T engine
Features summary
Maps Toyota T engine
T
The first T engine replaced 1.407 cc and was manufactured from 1970 to 1979. Cylinder bore was 80 mm (3.15 inches) and stroke 70 mm (2.76 inches).
Output is 86 hp (64 kW) at 6,000 rpm and 85 lbÃ, Â · ft (115Ã, NÃ,m) at 3,800 rpm. A stronger twin carburetor (95 PS) TB is produced for the first six years, as well as a single carbohydrate TD which has a somewhat higher compression ratio for 90%. PS (66 kW).
From 1977 there was also T-J , a version with some simple emission equipment intended for Japanese commercial vehicle market. With a compression ratio of 8.5: 1, this yields 80 PS (59 kW) at 6,000 rpm and 11.3 kg m m (111 N N; 82 lb ft) at 3,800 rpm.
The T-U also appeared in 1977 with even tighter emission equipment for non-commercial Japanese market vehicles.
Application:
- 1970-1977 Toyota Carina TA10/15/16V (first generation)
- 1977-1979 Toyota Carina Van TA16V (second generation, T-J)
- Toyota Celica TA20
- Toyota Corolla TE20/25
- Toyota Corolla TE30/35/50
- Toyota Sprinter TE40/50
2T
Larger 1,588 cc 2T was produced from 1970 to 1984. The bore cylinder was 85 mm and the stroke was 70 mm.
The 2T engine is usually paired with a T40 4 speed/T50 5 speed transmission, or an A40 3 speed automatic transmission.
The output for the initial 2T-C bigport design is 102 hp which is also due to different SAE testing methods, while the newer version is 75 hp (56 kW) at 5200 rpm and 86 lbÃ, Â · ft (116 Nm) at 3800 rpm, compression at 9.0: 1. The twin-carb 2T-B produces 90-105 hp (67-78 kW) and 85-102 lbÃ, Â · ft (115-138Ã, Â ± m). The 2T-J , for commercial vehicles with less restrictive emission standards, produces 93 PS (68 kW) at 6000 rpm and 13.1 kg? M (128 N 'm; 95 lb? Ft) at 3800? rpm.
Aplikas:
- Toyota Corolla E20 for serial E30
- Toyota Carina A10 for serial A60
- Toyota Celica A20 hingga serial A60
- Toyota Corona TT100/106V/110
- Toyota Corona TT130/137V
- Toyota Corona TT140
- Daihatsu Charming
- Toyota TownAce TR10V (2T-J)
- Daihatsu Delta Wide TB10
This machine is also commonly used in Australian Formula Two racing cars during the 1970s and 1980s, where they are usually made between 180 and 200 hp. The 1979 championship was won by Toyota 2T-powered Cheetah mk6. In 1984 Peter Glover borrowed a Cheetah mk7 powered by Toyota 2T for one round. The car won the round and helped secure the championship.
12T
1,588 cc 12T and 12T-U (lean burn) were produced from 1970 to 1983. It produced 88 hp (66 kW) at 5,600 rpm and 96 lbÃ, Â · ft (130Ã, NÃ,m) at 3,400 rpm. There is also a 12T-J version for commercial vehicles, which do not have to meet the stringent emission standards in Japan. In response to CVCC Honda's emissions, Toyota introduced "TTC-L", using lean lean implementation.
Application:
- Toyota Corolla TE52
- Toyota Corolla Van TE73/74 (12T-J)
- Mar 1976-Jul 1977 Toyota Carina TA31-A
- August 1977-August 1981 Toyota Carina TA41-A
- August 1979-August 1981 Toyota Carina Van TA49V-A (12T-J)
- August 1977-Jun 1981 Toyota Celica TA41-B
- Jan 1980-Feb 1982 Toyota Celica Camry TA41-C
- Toyota Corona TT120
- September 1978-Dec 1981 Toyota Corona TT130
- Dec 1979-Dec 1981 Toyota Corona Van TT138 (12T-J)
- Jan 1982-Oct 1983 Toyota Corona Van TT147 (12T-J)
- Toyota Sprinter TE66
- Toyota TownAce Wagon TR11G
- Apr 1978-Sep 1981 Daihatsu Charmant A40
- Daihatsu Delta Wide Wagon TB11G
2T-G
The 2T-G , produced from 1970 to 1983, is a chain driven 8V DOHC version. The output is 110-125 hp (82-93 kW) and 105-109 lbÃ, Â · ft (142-147Ã, Â ° C). Variants include air-injected 2T-GR , Japanese-spec 2T-GU , and fuel injected 2T-GEU . Gas carbide crypts micil-solex Twin-sideex carb 40mm used in non-EFI version. All 2T-G cylinder heads are thrown by Yamaha, however, some are not marked as such.
The 2T-G is replaced by 4A-GE in most applications.
Application:
- Toyota Corolla Levin/Sprinter Trueno E20 to E70 series
- Toyota Celica A20 to A60 series
- Toyota Carina A10 to A60 series
Like the 2.0 L 18R-G, 2T-G is considered the main engine of the Toyota 1600 class to be replaced by 4A-GE in the 1980s. 2T-G is still a popular machine for conversion to the Celicas and Corolla classics and is often suitable for classic racing and formula racing.
When bored to a maximum of 89 mm and combined with 3T, 2T and 2T-G crankshaft will have almost 2.0L displacement. The 2T and 3T series use the same connecting rod dimensions, with different pin heights on the pistons. The aftermarket pistons are available from very low (& lt; 7: 1) to very high compression ratios (& gt; 13: 1). The 2T-G Racing Machine ("NOVA") displays 87.0 mm bore and 84.0 mm for displacement 1.997Ã, cc. Output is around 170 PS (125 kW) at 6,000 rpm with a compression ratio of 12: 1. This machine is used in Formula 3 cars in Europe and Japan (where dominated), as well as in Formula Pacific (FP).
3T
The 3T replaced 1770 cc and was manufactured from 1977 to 1985. The cylinder bore was 85 mm (3.35 inches) and the stroke was 78 mm (3.07 inches). Initially in accordance with Japan's 1976 emission standards (TTC-C), starting in October 1977 using Toyota's slim combustion system called TGP ("Turbulence Generating Pot") to meet the 1978 emissions standards.
The 3T OHV engine mated to a T40 4-speed, T50 5-speed manual transmission, or A40 3-speed automatic transmission, or A40D 4-speed.
Outputs range from 70-105 hp (52-78 kW) and 93-120 lbÃ, Â · ft (126-162Ã, Â ° C) between California 3T-C and Japan spec fuel injected < b> 3T-EU .
Applications:
- Toyota Carina TA40 series
- Toyota Carina TA60 series
- Toyota Corolla TE72
- Toyota Corona TT130 series
- Toyota Corona TT141
- Toyota Celica A60 series
- Toyota Celica Camry TA50 series
- Toyota Mark II/Chaser TX30 series
13T
1,770 cc 13T-U was produced from 1977 to 1982. Produced 95 PS (70 kW) at 5,400 rpm and 15.0 kg (m) at (147 N) at 3,400 rpm with a twin carburetor barrel.
Aplikas:
- Agustus 1979-1982 Toyota Corolla TE70
- Toyota Celica seri A40
- Toyota Celica Camry TA46
- Toyota TownAce TR15
- Toyota TownAce Truck TM20
- Toyota Cresta TX50
- Toyota Chaser and Toyota Mark II TX60
- Daihatsu Delta Wide Wagon TB15G (TownAce)
3T-GTE
The 3T-GTE, first released in September 1982, is the most performance-oriented version of the 1.770cc 3T engine. It features hemi booth 8 v twin-cam head with twin-spark (two spark plugs per cylinder) design and rotating inlet port for better efficiency. The EFI system sees tapping control recognition. It is turbocharged by the Toyota CT20 Turbo (the same unit as used in 2L-T diesel) to produce 160 PS (119 kW) at 6,000 rpm and 152 lbÃ, Â · ft (206Ã, NÃ, Â · m) at 4,800 rpm. This is the first turbocharged twin-cam engine made in Japan. The unit built after May 1983 received a water-cooled turbocharger. The machine is highly over-engineered for durability, for example featuring dual roller cam chains, as it also forms the basis for 4T-GT engine competitions. This comes nicely mated to a 5 speed W55 manual with a larger 225mm clutch and a lighter 8kg gear or 4-speed A43D automatic transmission.
Aplikasi:
- Sept 1982--1985 Toyota Celica TA63
- Sept 1982--? Toyota Carina TA63
- Sept 1982--? Toyota Corona TT142
3T-GTE powered vehicles are given a badge as GT-T or GT-TR.
4T-GTE
This is a version of the T family that supports Toyota B and World Rally Championship cars. The homologation machine, which was introduced in November 1982, featured an increase of 0.5 mm bore above 3T, delivering 1,791 cc. With a doubling factor of 1.4 for turbocharged engines, this is equivalent to 2.507 cc in the eyes of the FIA, putting the Celica in the class 2,501-3,000 cc. The smaller 3T engine will fit snugly below the 2.5-liter limit, but being in the bigger class allows Toyota to stretch the 4T-GT engine to 2,090 cc (89.0 x 84.0 mm for convertible moves of 2,926 cc) which is more suited to the relatively heavy Celica.
In the trim race it is a high-performance 2.090 cc engine with a Toyota or KKK/K27 turbocharger, electronic fuel injection, and twin-spark ignition system, producing 360 to 600 PS depending on race trim. The 1984 rally version of Group B produces 326 PS (240 kW) at 8,000 rpm. The road version to homologation (4T-GTEU, 200 built) produces 180 PS (132 kW). The total number of builds, including the modified version, is 228.
Applications:
- Toyota Celica Twincam Turbo TA64 GT-TS
- Toyota Celica "IMSA GTO"
- Toyota 83C
- Toyota 84C
- Toyota 85C
- Toyota 86C
- Eagle Mk I
Race engines
The '151E' engine uses 4 valves per cylinder.
The '100E' engine uses twin plugs with 2 valves per cylinder but is used primarily by Toyota's work team.
Italy Nova Corporation manufactures 2.0 L engines based on 2T-G used in most of the world's F3 cars for a long time.
Production of 1791 cc 4T-GTE is stretched to 2090 cc for racial use.
See also
- List of Toyota engines
- T-G Tech Note
External links
- Toyota 3TC Corolla Site
- Toyota Corolla Levin 2T-G Corolla site
References
Source of the article : Wikipedia
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