MAX IV SP ALTO WORKS
Explanation of the product Application chart

ALTO WORKS HA36S
MAX IV SP Code No. 80250-AS002
 
 


▲The above photo is an item for ZN6.ZC6.

The sport model to have a comfortable drive even in the winding road.



Application   Specification
Engine R06A
Model Year 15/12 - 
Remarks Not fit to "AGS", "4WD", "TURBO RS"
 
  FRONT REAR
Damping force adjustment
Base valve - -
Height adjustable lower bracket
Upper mount ピロ調整 Stock
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory Possible Impossible
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 *1 586 570 614 ~ 545 614 ~ 549
Against stock -42 -58 -14 ~ -83 -14 ~ -79
REAR Ride height *1 588 574 617 ~ 567 617 ~ 567
Against stock -41 -55 -12 ~ -62 -12 ~ -62
*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) 59(6.0) 39(4.0)
Free height (mm) 120 -
Spring type Straight Special shape
Recommended range to change spring rate N/mm(kgf/mm) +19 ( 2.0 ) -
Specification of damper
  F R
Damping force (Rebound/Damping)N* 400 / 120 200 / 85
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 42 / 45 47 / 69
* 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)
250 238 265 215 295 279 328 279
Spring
Set length(mm)
159 174 159 - - - -
Length to ride hight
adjuster (mm)
L69/R71 L57/R59 L99/R101 L34/R36 25 13 50 13
Lever ratio 1.00 1.19(spg) , 0.87(dmp)
* 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 165 / 55 - 15 ( 240 ) 165 / 55 - 15 ( 240 )
Wheel size 5 J+45 × 15 5 J+45 × 15
Alignment
(Toe/Camber)
Test data in 0mm / -3°00’ in 1mm / -1°
Standard value in 1mm±1mm / 0° ±1° in 3mm±5mm / -1° ±1°
* Test data at HKS.


Parts List * It may be changed without prior notice.


Point
This is the suspension for Alto Works.
30-way adjustable damping force and shock-body length adjustable front from Hipermax IV GT, camber adjustable pillow upper mount for the front side, shock-body length adjustable rear, and 65mm ride height adjuster increase the capacity and possibility for settings.
When testing this product in the circuit and street, the damping force for the front was tested by 6kgf, 7kgf, and 8kgf, for the rear, 6kgf, 7kgf, and 8kgf. Considering the ride quality when driving over the gap on the winding road and/or street, 6kgf for the front and 4kgf for the rear were selected; these damping force is able to derive the best performance for both circuit and street driving and take full advantage of the grip tires. With this product, the ride quality is appropriate for commuting and family leisure as well as driving on the circuit and winding road.
To enjoy circuit driving more, canceling the assist system, replacing with mild LSD, using axel collars or pillow for the front lower arm bush, etc. are recommended.
 
※In order to insert the adjustment dial to adjust the damping force for the rear side, drilling a 20mm hole in the interior resin panel is required.
 
 
 
 
 


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