Page 105 of 1807
124APPENDIXÐSUPRA
SUPRA
Item AreaU.S.A..Body Type2±Door Liftback (Standard Roof)2±Door Liftback (Sport Roof)Vehicle GradeÐModel CodeJZA80L±ALMVFAJZA80L±ALPVFAJZA80L±AJMVFAJZA80L±AJPVFALength mm (in.)4515 (177.8)uuu
OverallWidth mm (in.)1810 (71.3)uuuOverallHeight* mm (in.)1275 (50.2)uuuWheel Base mm (in.)2550 (100.4)uuu
TreadFront mm (in.)1520 (59.8)uuuTreadRear mm (in.)1525 (60.0)uuu
Effective Head RoomFront mm (in.)953.2 (37.5)u946.8 (37.3)uEffective Head RoomRear mm (in.)834.5 (32.9)uuu
sEffective Leg RoomFront mm (in.)1117.0 (44.0)uuu
ghtsEffective Leg RoomRear mm (in.)605.1 (23.8)uuu
We i g
h
Shoulder RoomFront mm (in.)1376.3 (54.2)uuu
icle WShoulder RoomRear mm (in.)1113.2 (43.8)uuu
VehicOverhangFront mm (in.)950 (37.4)uuu
s & VeOverhangRear mm (in.)1015 (40.0)uuu
sions
&Min. Running Ground Clearance mm (in.)120 (4.7)uuu
mensioAngle of Approach degrees13uuu
DimeAngle of Departure degrees17uuu
ajor DFront kg (lb)762 (1680)778 (1715)773 (1705)789 (1740)MajoCurb WeightRear kg (lb)694 (1530)703 (1550)710 (1565)719 (1585)MCurb WeightTotal kg (lb)1456 (3210)1481 (3265)1483 (3270)1508 (3325)Front kg (lb)937 (2065)uuuGross Vehicle WeightRear kg (lb)1002 (2210)uuuGross Vehicle WeightTotal kg (lb)1939 (4275)uuuFuel Tank Capacity l (U.S. gal., Imp. gal.)70 (18.5, 15.4)uuuLuggage Compartment Capacity m3 (cu. ft.)ÐÐÐÐMax. Speed km/h (mph)240 (150)uuuMax. Cruising Speed km/h (mph)193 (120)uuu
Acceleration0 to 100 km/h sec.6.87.46.87.4
ceAcceleration0 to 400 m sec.15.215.715.215.7
mance1st Gear km/h (mph)54 (34)61 (38)54 (34)61 (38)
rform
a
Max Permissible Speed2nd Gear km/h (mph)94 (58)112 (70)94 (58)112 (70)PerfoMax. Permissible Speed3rd Gear km/h (mph)139 (86)Ð139 (86)ÐP4the Gear km/h (mph)ÐÐÐÐTurning DiameterWall to Wall m (ft.)11.5 (38)uuuTurning Diameter(Outside Front)Curb to Curb m (ft.)10.9 (36)uuuEngine Type2JZ±GEuuuValve Mechanism24±Valve, DOHCuuuBore x Stroke mm (in.)86.0 x 86.0 (3.39 x 3.39)uuu
eDisplacement cm3 (cu. in..)2997 (182.9)uuu
ngineCompression Ratio10.0 : 1uuuEngCarburetor TypeSFIuuuResearch Octane No. RON96uuuMax. Output (SAE±NET) kW/rpm (HP @ rpm)164/5800 (220 @ 5800)uuuMax. Torque (SAE±NET) N.m/rpm (lb±ft @ rpm)285/4800 (210 @ 4800)uuu
alBattery Capacity (20HR) Voltage & Amp. hr.12±52uuu
ginectric a lGenerator Output Watts1080uuuEnginElectrStarter Output kW1.4uuuClutch TypeDry, Single PlateÐDry, Single PlateÐTransmission TypeW58A340EW58A340EIn First3.2852.8043.2852.804In Second1.8941.5311.8941.531In Third1.2751.0001.2751.000Transmission Gear RatioIn Fourth1.0000.7051.0000.705Transmission Gear RatioIn Fifth0.783Ð0.783ÐIn SixthÐÐÐÐIn Reverse3.7682.3933.7682.393Differential Gear Ratio4.083uuuDifferential Gear Size mm (in.)205 (8.07)uuu
ssisBrake TypeFrontVentilated Discuuu
ChassBrake TypeRearVentilated DiscuuuChParking Brake TypeDual±ServouuuBrake Booster Type and Style in.Tandem 8º + 9ºuuuProportioning Valve TypeP & B Valveuuu
Suspension TypeFrontDouble WishboneuuuSuspension TypeRearDouble Wishboneuuu
Stabilizer BarFrontSTDuuuStabilizer BarRearSTDuuuSteering Gear TypeRack & PinionuuuSteering Gear Ratio (Overall)17.5 : 1uuuPower Steering TypeIntegral Typeuuu* : Unladen Vehicle, *1 : Electrically Controlled Transmission with an intelligent sporty control
Page 1289 of 1807
Z02413
Z00052
Z00054
44.5°
EM0181
Margin Thickness
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
EM-37
1142 Author: Date:
1997 SUPRA (RM502U)
9. INSPECT VALVE STEMS AND GUIDE BUSHINGS
(a) Using a caliper gauge, measure the inside diameter of the
guide bushing.
Bushing inside diameter:
6.010 - 6.030 mm (0.2366 - 0.2374 in.)
(b) Using a micrometer, measure the diameter of the valve
stem.
Valve stem diameter:
Intake 5.970 - 5.985 mm (0.2350 - 0.2356 in.)
Exhaust 5.965 - 5.980 mm (0.2348 - 0.2354 in.)
(c) Subtract the valve stem diameter measurement from the
guide bushing inside diameter measurement.
Standard oil clearance:
Intake 0.025 - 0.060 mm (0.0010 - 0.0024 in.)
Exhaust 0.030 - 0.065 mm (0.0012 - 0.0026 in.)
Maximum oil clearance:
Intake 0.08 mm (0.0031 in.)
Exhaust 0.10 mm (0.0039 in.)
If the clearance is greater than maximum, replace the valve and
guide bushing.
10. INSPECT AND GRIND VALVES
(a) Grind the valve enough to remove pits and carbon.
(b) Check that the valve is ground to the correct valve face
angle.
Valve face angle: 44.5°
(c) Check the valve head margin thickness.
Standard margin thickness:
0.8 - 1.2 mm (0.031 - 0.047 in.)
Minimum margin thickness:
0.5 mm (0.020 in.)
If the margin thickness is less than minimum, replace the valve.
Page 1357 of 1807
EM0A9-02
P11759
P12644
P11760
P11757
EM-4
- ENGINE MECHANICAL (2JZ-GTE)VALVE CLEARANCE
1109 Author: Date:
1997 SUPRA (RM502U)
VALVE CLEARANCE
INSPECTION
HINT:
Inspect and adjust the valve clearance when the engine is cold.
1. REMOVE IGNITION COILS ASSEMBLIES
(See page IG-6)
2. DISCONNECT ENGINE WIRE PROTECTOR FROM
NO.4 TIMING BELT COVER
(a) Disconnect the engine wire from the 4 wire clamps.
(b) Lift out the engine wire protector from the cylinder head
covers.
3. DISCONNECT ENGINE WIRE PROTECTOR FROM
COWL TOP PANEL
(a) Remove the bolt, and disconnect the ground strap.
(b) Remove the 2 bolts, and lift up the engine wire protector.
4. REMOVE IAC VALVE PIPE
(a) Disconnect the 5 air hoses from the IAC valve pipe.
(b) Remove the IAC valve pipe from the pipe clamp on the
No.1 cylinder head cover.
5. REMOVE NO.1 AND NO.2 CYLINDER HEAD
COVERS
(a) Disconnect the cruise control actuator cable from the
cable bracket.
(b) Remove the bolt holding the VSV to the turbo outlet duct.
(c) Disconnect the 2 PCV hoses from the cylinder head cov-
ers.