S
SKYLINE
SKYLINE ER34

S

Code No. 80300-AN005

 

  

Going beyond just ride comfort or handling performance, a new standard of "Driving Comfort" aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving.

 

 

 

 

Application

Engine RB25DET
Model Year 98/05 - 01/06
Remarks Not compatible with NA vehicle.

Specification

  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 Impossible
Damping force adjustment with wire -
Helper spring
(Spring rate N/mm)
〇 (19.8) 〇 (19.8)
Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 638 669 ~ 605 669 ~ 605
Against stock -41 -10 ~ -74 -10 ~ -74
REAR Ride height *1 649 673 ~ 606 673 ~ 606
Against stock -31 -7 ~ -74 -7 ~ -74

*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) 78 ( 8.0 ) 59 ( 6.0 )
Free height (mm) 220 250
Spring type Straight Barrel type Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm) ±20 ( 2 ) -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 966 / 299 501 / 333
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 47 / 52 71 / 98

* 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)
321 335 313 499 522 466
Spring
Set length(mm)
247 233 269 316 316 325
Length to ride hight
adjuster (mm)
60 88 30 134 157 92
Lever ratio 1.10 1.03

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information

  F R
Vehicle weight kg - (840) - (600)
Tire size (Air pressure) kPa 225 / 40 - 18 ( 220 ) 255 / 35 - 16 ( 220 )
Wheel size 8 JJ × 18 inset 25 9 JJ × 16 inset 33
Alignment
(Toe/Camber)
Test data out 1 mm / -1°50' in 3 mm / -2°16'
Standard value in 0 ± 3 mm / 0°00' ± 1°00' in 3 ± 3 mm / -1°30' ± 1°00'

* Test data at HKS.


Parts List   * It may be changed without prior notice.

 


Point

MAX IV GT has been thoroughly reviewed and refined, and MAXS settings have been made.
Damping force controlled by the PVS and WR needle has led to suppler and better ride quality than before.
The damping force that has been suppressed for ride comfort is extracted as much as possible, while unnecessary damping force in the high load range is cut off. This has resulted in a ride comfort that surpasses than other conventional products.
For further sporting performance, the front and rear rates were increased by 1K each. The new model has improved cornering performance and controllability on winding roads and tracks.
Bump rubbers were carefully selected, with the aim of applying softer bump rubbers at the right time, which were not available in the previous products. We aimed to eliminate the feeling of being pushed up and to act as a sub-spring during cornering.
Cutting cargo space interior is required to install the rear damper adjustment.
 
 
 
 
 



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