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Toyota 2T Engine Specifications
The Toyota 2T is a 1.6 liter (1,588 cc, 96.9 cubic inches) straight-four, four-stroke carburetor gasoline engine from Toyota T-family. TheToyota 2T engine was produced from 1970 through 1984. This engine used OHV (overhead valve) design with two valves per cylinder (8 valves in total), cast-iron cylinder block and an alloy cylinder head with hardened valve seats and a hemispherical combustion chamber design (HEMI). The 2T engine utilizes a timing chain. Bore and stroke are 85.0 mm (3.35 in) and 70.0 mm (2.76 in). The 2T engine was available in different modifications: The 2T engine was produced from 1970 through 1974 for Japan domestic market. This engine has a single down draught twin barrel carburetor and produced 102 PS (75 kW; 100 HP) at 6,000 rpm of horsepower and 135 Nm (13.7 kgm; 100 ft-lb) at 3,800 rpm of torque. Compression ratio rating is 8.5:1. The 2T-B engine was produced from 1970 through 1974 for Japan domestic market. This engine has a two down draught twin barrel carburetors and produced 106 PS (78 kW; 105 HP) at 6,000 rpm of horsepower and 138 Nm (14.0 kgm; 102 ft-lb) at 4,200 rpm of peak torque. Compression ratio rating is 9.4:1. The 2T-BR engine was produced from 1971 through 1976 for Japan domestic market with low compression. This engine has a two down draught twin barrel carburetor and produced 100 PS (74 kW; 99 HP) at 6,000 rpm of horsepower and 136 Nm (13.9 kgm; 100.4 ft-lb) at 4,200 rpm of peak torque. Compression ratio rating is 8.5:1. The 2T-C engine was produced from 1970 through 1979 for export market and used emission control system. This engine has a single down draught twin barrel carburetor and produced 88 PS (65 kW; 87 HP) at 6,000 rpm of maximum power and 124 Nm (12.5 kgm; 91 ft-lb) at 3,800 rpm of peak torque. Compression ratio rating is 8.5:1. The 2T-U engine was produced from 1975 for JDM and used Toyota Total Clean System (TTC-C). This engine has a single down draught twin barrel carburetor and produced 90 PS (66 kW; 88 HP) at 6,000 rpm of maximum power and 127 Nm (13.0 kgm; 94.4 ft-lb) at 3,800 rpm of peak torque. Compression ratio rating is 9.0:1. The 2T-J engine was produced for JDM`s commercial vehicles. This engine has a single down draught twin barrel carburetor and produced 93 PS (68 kW, 92 HP) at 6,000 rpm of power and 128 Nm (13.1 kgm, 95.0 ft-lb) at 3,800 rpm of peak torque. Compression ratio rating is 8.5:1.
Engine code identification:
2 - 2nd generation engine
T - Engine family
| GENERAL TECHNICAL DATA |
Engine model ...................... 2T
Cylinder layout ...................... Four stroke, Inline-4
(Straight-4)
Fuel type ...................... Gasoline
Year of production ...................... 1970-1984
Total displacement ...................... 1.6 L, 1,588 cm3 (96.9 cubic inches)
Fuel system ...................... Carburetor
Power adder ...................... None
Max. horsepower ...................... 2T: 102 PS (75 kW; 100 HP) at
6,000 rpm
2T-B: 106 PS (78 kW; 105 HP) at 6,000 rpm
2T-BR: 100 PS (74 kW; 99 HP) at 6,000 rpm
2T-C: 88 PS (65 kW; 87 HP) at 6,000 rpm
2T-U: 90 PS (66 kW; 88 HP) at 6,000 rpm
2T-J: 93 PS (68 kW, 92 HP) at 6,000 rpm
Max. torque ...................... 2T: 135 Nm (13.7 kgm; 100 ft-lb) at
3,800 rpm
2T-B: 138 Nm (14.0 kgm; 102 ft-lb) at 4,200 rpm
2T-BR: 136 Nm (13.9 kgm; 100.4 ft-lb) at 4,200 rpm
2T-C: 124 Nm (12.5 kgm; 91 ft-lb) at 3,800 rpm
2T-U: 127 Nm (13.0 kgm; 94.4 ft-lb) at 3,800 rpm
2T-J: 128 Nm (13.1 kgm, 95.0 ft-lb) at 3,800 rpm
Firing order ...................... 1-3-4-2
Dimensions (L x H x W) ...................... No data available
Weight ...................... No data available
| CYLINDER BLOCK |
The Toyota 2T motor has a cast-iron cylinder block with three main
bearings supported system. The 2T engine cylinder bore is 85.0 mm (3.35
in) and the piston stroke is 70.0 mm (2.76 in). The 2T-B has a
compression ratio rating of 9.4:1, the 2T-U has 9.0:1, other
modifications have compression ratio rating of 8.5:1.
The pistons are each fitted with two compression rings and a single oil
ring.
Cylinder block alloy ...................... Cast iron
Compression ratio ...................... 2T-B: 9.4:1
2T-U: 9.0:1
Other: 8.5:1
Cylinder bore ...................... 85.0 mm (3.35 in)
Piston stroke ...................... 70.0 mm (2.76 in)
Number of piston rings (compression / oil) ...................... 2 / 1
Number of main bearings ...................... 3
Cylinder inner diameter (standard) ...................... 85.000-85.050
mm (3.3460-3.3480 in)
Piston skirt diameter (standard) ...................... 84.940-84.990
mm (3.3440-3.3460 in)
Piston ring side clearance ...................... Top
...................... 0.020-0.060 mm (0.0008-0.0024 in)
Second ...................... 0.015-0.055 mm (0.0006-0.0022 in)
Oil ...................... 0.015-0.060 mm (0.0006-0.0024 in)
Piston ring end gap ...................... Top ......................
0.250-0.560 mm (0.0098-0.022 in)
Second ...................... 0.200-0.510 mm (0.0079-0.0201 in)
Oil ...................... 0.300-0.780 mm (0.0118-0.0307 in)
Crankshaft main journal diameter ...................... 57.976-58.000
mm (2.2825-2.2835 in)
Crankpin diameter ...................... 47.976-48.000 mm
(1.8888-1.8898 in)
Main bearing cap bolts tightening procedure and torque specs:
60-80 Nm; 6.5-8.5 kgm; 47-61 ft-lb
After securing bearing cap bolts, make sure crankshaft turns smoothly by
hand.
Connecting rod bearing bolts
40-50 Nm; 4.0-5.0 kgm; 30-36 ft-lb
| CYLINDER HEAD |
Cylinder head alloy ...................... Aluminum
Valve Arrangement ...................... OHV
Valves ...................... 8 (2 valves per cylinder)
Valve head diameter ...................... INTAKE
...................... 41.0 mm (1.6141 in)
EXHAUST ...................... 36.0 mm (1.4173 in)
Valve length ...................... INTAKE ...................... 109.0
mm (4.2913 in)
EXHAUST ...................... 108.5 mm (4.2716 in)
Valve stem diameter ...................... INTAKE
...................... 7.970-7.985 mm (0.3138-0.3144 in)
EXHAUST ...................... 7.965-7.980 mm (0.3136-0.3142 in)
Valve spring free length ...................... INTAKE
...................... 42.1 mm (1.6575 in)
EXHAUST ...................... 42.1 mm (1.6575 in)
Camshaft lobe height ...................... INTAKE
...................... 38.360-38.460 mm (1.5102-1.5142 in)
38.850-38.950 mm (1.5295-1.5334 in ), from April 1973
EXHAUST ...................... 38.250-38.350 mm (1.5059-1.5098 in)
| MAINTENANCE DATA |
Valve clearance (Hot)
Intake valve ...................... 0.20 mm (0.008 in)
Exhaust valve ...................... 0.33 mm (0.013 in)
Valve clearance (Cold)
Intake valve ...................... 0.18 mm (0.007 in)
Exhaust valve ...................... 0.30 mm (0.012 in)
Compression pressure
Standard ...................... 2T-B, 2T-U: 12.0 kg/cm2 (170 psi) / 350
rpm
Other: 11.5 kg/cm2 (163 psi) / 350 rpm
Minimun ...................... 2T-B, 2T-U: 10.0 kg/cm2 (142 psi) / 350
rpm
Other: 9.0 kg/cm2 (128 psi) / 350 rpm
Oil system
Oil consumption , L/1000 km (qt. per miles) ...................... up to
0.5 (1 qt. per 1200 miles)
Recommended engine oil ...................... 10W-30
Oil type API ...................... SE
Engine oil capacity (Refill capacity) ...................... With oil
filter: 3.8 l (4.0 US qt, 3.3 Imp qt)
Without oil filter: 3.3 l (3.5 US qt, 2.9 Imp qt)
Ignition system
Spark plug ...................... NGK: BPR5EA, BPR5ES DENSO: W14EXR-U,
W16EXR-U
Spark plug gap ...................... 0.8 mm (0.0315 in) or 1.1 mm
(0.0433 in)
Spark plug tightening torque ...................... 18 Nm (1.8 kgm, 13
ft-lb)
| VEHICLE APPLICATIONS |
Model ...................... Years Produced
2T
Toyota Carina (TA12) ...................... No data available
Toyota Celica (TA22) ...................... No data available
Toyota Corona (TT100) ...................... No data available
Toyota Corolla (TE31) ...................... No data available
Toyota Sprinter (TE41) ...................... No data available
2T-B
Toyota Carina (TA12) ...................... No data available
Toyota Celica (TA22) ...................... No data available
Toyota Sprinter Torino J (TE 27) ...................... No data available
Toyota Corolla Levin J (TE 27) ...................... No data available
2T-BR
Toyota Celica (TA22) ...................... No data available
Toyota Carina (TA12) ...................... No data available
Toyota Sprinter Torino J (TE 27) ...................... No data available
Toyota Corolla Levin J (TE 27) ...................... No data available
Toyota Corolla 1600 GSL (TE 31) ...................... No data available
Toyota Sprinter 1600 GSL (TE 41) ...................... No data available
2T-C
Toyota Corolla (TE27L / 27R) ...................... No data available
Toyota Carina (TA12L / 12R) ...................... No data available
Toyota Corolla (Celica (TA22L / 22R) ...................... No data available
2T-U
Toyota Corolla (TE30) ...................... No data available
Toyota Sprinter (TE40) ...................... No data available
Toyota Corona (TT100) ...................... No data available
2T-J
Toyota TownAce (R10) ...................... No data available
Toyota Corona Van (TT137V) ...................... No data available
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