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Home / Car Engines / Toyota Engines / TOYOTA 22R-E

Toyota 22R-E Specifications

Engine Model: Toyota 22R-E

Engine Type: 4-cycle 4-cylinder 8-valve SOHC gasoline engine

Total Displacement: 144.4 cu.in (2.37 L)

Rated Engine Power: 110 Hp (81 kW) at 5000 rpm

Fuel System: Multiport fuel injection (MFI)

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General Technical Data

Engine Model ............... Toyota 22R-E
Engine Type ............... Four-cycle four-cylinder inline 8-valve SOHC petrol engine
Number of Cylinders ............... 4
Number of Valves ............... 8
Displacement, cu.in (L) ............... 144.4 (2.37)
Cylinder Bore, in (mm) ............... 3.62 (92.0)
Piston Stroke, in (mm) ............... 3.50 (89.0)
Rated Engine Power, hp (kW) ............... 110 (81)
Rated Engine Speed, rpm ............... 5000
Maximum Torque, Nm (lb-ft) ............... 190 (140)
Torque Speed, rpm ............... 3600
Firing Order ............... 1-3-4-2
Compression Ratio ............... 9:1
Cylinder Bore Type ............... Cast-iron
Ignition System ............... Electronic spark advance
Electrical System Rating, Volts ............... 12

Fuel System

Fuel System ............... Multiport fuel injection (MFI)
Fuel Pump Type ............... Electric
Fuel Type ............... Gasoline

Lubrication System

Lubrication System ............... Pressurized
Oil Pump Type ............... Gear
Oil Filter Type ............... Full-flow, paper element

Cylinder Block

Cylinder Compression (Std), psi (kPa) ............... 171 (1177)
Cylinder Compression (Min), psi (kPa) ............... 142 (980)
Cylinder Bore Inside Diameter (Standard), mm (in) ............... 92.00-92.01 (3.6220-3.6224)
Cylinder Bore Inside Diameter (Maximum), mm (in) ............... 92.03 (3.6228)
Cylinder Block Main Journal Bore Diameter, mm (in) ............... 64.004-64.010 (2.5198-2.5201)
Connecting Rod Thrust Clearance, mm (in) ............... 0.16-0.26 (0.0063-0.0102)
Connecting Rod Bearing Oil Clearance, mm (in) ............... 0.025-0.055 (0.0010-0.0022)
Connecting Rod Big End Diameter, mm (in) ............... 56.000-56.006 (2.2047-2.2050)
Crankshaft Thrust Clearance, mm (in) ............... 0.02-0.22 (0.0008-0.0087)
Crankshaft Main Journal Oil Clearance, mm (in) ............... 0.025-0.055 (0.0010-0.0022)
Crankshaft Main Journal Diameter, mm (in) ............... 59.984-60.000 (2.3616-2.3622)
Crank Pin Outside Diameter, mm (in) ............... 52.988-53.000 (2.0861-2.0866)
Crankshaft Main Journal Out-Of-Round, mm (in) ............... 0.01 (0.0004)

Cylinder Head and Valves

Cylinder Head Surface Warpage, mm (in) ............... 0.05 (0.0020)
Guide Bushing Inside Diameter, mm (in) ............... 8.010-8.030 (0.3154-0.3161)
Valve Stem to Guide Bushing Clearance (Intake), mm (in) ............... 0.025-0.060 (0.0010-0.0024)
Valve Stem to Guide Bushing Clearance (Exhaust), mm (in) ............... 0.030-0.065 (0.0012-0.0026)
Intake Valve Head Diameter, mm (in) ............... 45.0 (1.7717)
Exhaust Valve Head Diameter, mm (in) ............... 37.0 (1.4567)
Valve Head Edge Thickness, mm (in) ............... 1.0 (0.039)
Intake Valve Clearance, mm (in) ............... 0.20 (0.008)
Exhaust Valve Clearance, mm (in) ............... 0.30 (0.012)
Intake Valve Overall Length, mm (in) ............... 113.5 (4.4685)
Exhaust Overall Valve Length, mm (in) ............... 112.4 (4.4252)
Intake Valve Stem Outside Diameter, mm (in) ............... 7.970-7.985 (0.3138-0.3144)
Exhaust Valve Stem Outside Diameter, mm (in) ............... 7.965-7.980 (0.3136-0.3142)
Valve Spring Free Length, mm (in) ............... 48.5 (1.9094)
Camshaft Thrust Clearance, mm (in) ............... 0.08-0.18 (0.0031-0.0071)
Camshaft Journal Oil Clearance, mm (in) ............... 0.01-0.05 (0.0004-0.0020)
Camshaft Journal Diameter, mm (in) ............... 32.98-33.00 (1.2984-1.2992)
Camshaft Runout, mm (in) ............... 0.2 (0.008)
Cam Height (Intake), mm (in) ............... 42.63-42.72 (1.6783-1.6891)
Cam Height (Exhaust), mm (in) ............... 42.69-42.78 (1.6807-1.6842)
Rocker Arm Diameter, mm (in) ............... 16.000-16.018 (0.6299-0.6306)
Rocker Shaft Diameter, mm (in) ............... 15.97-15.99 (0.6287-0.6295)

Piston and Piston Rings

Piston Outside Diameter, mm (in) ............... 91.975-91.985 (3.6211-3.6214)
Piston To Cylinder Clearance, mm (in) ............... 0.015-0.035 (0.0006-0.0014)
Piston Ring Groove Clearance, mm (in) ............... 0.030-0.070 (0.0012-0.0028)
Top Ring End Gap (Standard), mm (in) ............... 0.25-0.47 (0.0098-0.0185)
Top Ring End Gap (Maximum), mm (in) ............... 1.07 (0.0421)
Second Ring End Gap (Standard), mm (in) ............... 0.60-0.82 (0.0236-0.0323)
Second Ring End Gap (Maximum), mm (in) ............... 1.42 (0.0559)
Oil Ring End Gap (Standard), mm (in) ............... 0.20-0.57 (0.0079-0.0224)
Oil Ring End Gap (Maximum), mm (in) ............... 1.17 (0.0461)

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