MAX IV SP DRAG SKYLINE GT-R
Explanation of the product Application chart

SKYLINE GT-R BNR32
MAX IV SP DRAG Code No. 80250-AN004D
 
 


▲The above photo is an item for BNR32.

Return of Drag Specification Dampers. Introducing the latest technologies to suit modern drag racing requirements.



Application   Specification
Engine RB26DETT
Model Year 89/08 - 94/12
Remarks  
 
  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 Possible Possible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
- 〇 (19.8)


Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 656 690 ~ 622 690 ~ 636
Against stock -34 0 ~ -68 0 ~ -54
REAR Ride height *1 656 675 ~ 634 675 ~ 634
Against stock -19 0 ~ -41 0 ~ -41
*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) 88 ( 9.0 ) 59 ( 6.0 )
Free height (mm) 250 250
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* 1200 / 570 2000 / 370
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 51 / 55 61 / 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)
284 317 270 376 393 373
Spring
Set length(mm)
231 231 250 300 300 317
Length to ride hight
adjuster (mm)
49 82 30 20 37 0
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 878 635
Tire size (Air pressure) kPa 265 / 35 - 18 ( 200 ) 265 / 35 - 18 ( 200 )
Wheel size 10.0 JJ × 18 inset 22 10.0 JJ × 18 inset 22
Alignment
(Toe/Camber)
Test data in 0 mm / -1°00' in 0 mm / -1°00'
Standard value in 1 ± 1 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
4WD front traction was retained allowing to reduce a change in vehicle behavior and reduce time loss.
This product is designed for drag racing. Please be careful when driving on public roads.
 
 
 
 
 
 
 
 
 


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