Details
SKYLINE GT-R BNR32
Code No. 80230-AN008
▲The above photo is an item for ZN6.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
Application
Specification
Engine
RB26DETT
Model Year
89/08 - 94/12
Remarks
V-Spec II
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Rubber
Rubber
Inverted/Normal type
Normal
Normal
Damper/Spring layout
Coilover
Coilover
Spring rate change at factory
Possible
Possible
Damping force adjustment with wire
-
○
Helper spring
(Spring rate N/mm)
-
○ ( 19.8 )
Ride Height
mm
Factory *2
Test data
Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT
Ride height *1
657
←
695 ~ 631
695 ~ 638
Against stock
-38
←
0 ~ -64
0 ~ -57
REAR
Ride height *1
651
←
671 ~ 582
671 ~ 604
Against stock
-20
←
0 ~ -89
0 ~ -67
*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)
69 ( 7 )
69 ( 7 )
Free height (mm)
250
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*
863 / 186
588 / 216
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
37 / 63
53 / 82
* 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)
272
←
309
270
395
←
413
377
Spring
Set length(mm)
234
←
234
250
250
←
250
274
Length to ride hight
adjuster (mm)
25
←
62
7
62
←
80
20
Lever ratio
1.03
1.12
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
-
-
Tire size (Air pressure) kPa
245 / 40 - 18 ( 230 )
245 / 40 - 18 ( 230 )
Wheel size
9 JJ × 18 inset 22
9 JJ × 18 inset 22
Alignment
(Toe/Camber)
Test data
out 1 mm / -2°00'
in 5 mm / -2°33'
Standard value
0 ~ in 2 mm / -0°55' ± 45'
in 2 ± 2 mm / -1°05' ± 30'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・We have set lower rate for comfort in everyday drive.
・Recommended dial in town ride is the factory spring rate of 24 stage front and 25 stage for rear.
・The vehicle height data from other than the test is computational data.(The numbers does not guaranteeing the height)
● Process for installation
Required to make an hole for rear damping adjustment cable(rear interior)