Details
Code No. 80250-AT002
Application
Specification
Engine
2JZ-G(T)E
Model Year
93/06 - 02/07
Remarks
Not Compatible with Vehicle Equipped with REAS.
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Spherical bearing
Spherical bearing
Inverted/Normal type
Normal
Normal
Damper/Spring layout
Coilover
Coilover
Spring rate change at factory
○
○
Damping force adjustment with wire
-
-
Helper spring
(Spring rate N/mm)
○ ( 19.8 )
○ ( 19.8 )
Ride Height
mm
Factory *2
Test data
Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT
Ride height *1
646
643
691 ~ 571
691 ~ 625
Against stock
-46
-49
0 ~ -120
0 ~ -67
REAR
Ride height *1
643
639
668 ~ 570
668 ~ 629
Against stock
-25
-29
0 ~ -98
0 ~ -39
*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.
Kit information
Spring of Full Kit
F
R
Spring rate N/mm(kgf/mm)
216 ( 22 )
157 ( 16 )
Free height (mm)
170
200
Spring type
Straight
Straight
Recommended range to change spring rate N/mm(kgf/mm)
±20 ( 2 )
±20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
1600 / 450
800 / 400
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
37 / 62 ( 12 )
59 / 77 ( 27 )
* The value of the damping force is at piston speed of 0.1m/sec.
Setting data
F
R
Default
Test
Drivable limit
High *
Drivable limit
Low *
Default
Test
Drivable limit
High *
Drivable limit
Low *
Length of
case (mm)
364
362
390
362
349
346
368
346
Spring
Set length(mm)
209
←
←
219
264
←
←
272
Length to ride hight
adjuster (mm)
42
40
68
30
94
91
113
83
Lever ratio
1.78
1.31
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
837
693
Tire size (Air pressure) kPa
265 / 35 - 18 ( 200 )
265 / 35 - 18 ( 200 )
Wheel size
10 JJ × 18 off 25
10 JJ × 18 off 25
Alignment
(Toe/Camber)
Test data
0 mm / -3°00'
+1 mm / -2°30'
Standard value
0 ± 1 mm / -0°20' ± 30'
in 3 ± 1 mm / -1°35' ± 30'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
Sports type suspension design based on MAX Ⅳ GT for high-grip radial tires is available for JAZ80 Supra.
The product has been designed through the full use of HKS' latest technologies. To determine the final specification, extensive product testing was performed to ensure compatibility in both high ride quality for everyday driving and better handling for circuit driving. A new valve combined with the latest piston design and an all new low resistance and compliant bump rubber all work together to produce a ride which is at a new level from previous designs. While unnecessary movement is minimized on the high ways or winding roads, the smoothness on gaps and bumps on the road maintains high driving comfort and excellent grounded feeling, which invites drivers step on the accelerator with confidence. ...