MAX IV GT MARK II
Explanation of the product Application chart

MARK II JZX110
MAX IV GT Code No. 80230-AT008
 
 


▲The above photo is an item for JZX110.

Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.



Application   Specification
Engine 1JZ-GTE
Model Year 00/10 - 04/10
Remarks  
 
  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 ) ○ ( 19.8 )


Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 640 688 ~ 590 688 ~ 619
Against stock -44 0 ~ -98 0 ~ -69
REAR Ride height *1 635 689 ~ 594 689 ~ 614
Against stock -54 0 ~ -95 0 ~ -75
*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) 157 ( 16 ) 117 ( 12 )
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* 2000 / 400 900 / 220
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 58 / 37 68 / 67
* 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)
355 381 347 391 432 382
Spring
Set length(mm)
221 221 228 266 266 273
Length to ride hight
adjuster (mm)
71 97 56 47 88 31
Lever ratio 1.57 1.53
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.


Test vehicle information
  F R
Vehicle weight kg 861 689
Tire size (Air pressure) kPa 225 / 40 - 18 ( 220 ) 255 / 35 - 18 ( 300 )
Wheel size 9.0 JJ × 18 off 10.0 JJ × 18 off
Alignment
(Toe/Camber)
Test data in 0 mm / -1°45' in 0 mm / -2°35'
Standard value in 1 ± 1 mm / -0°15' ± 45' in 2 ± 1 mm / -0°40' ± 30'
* Test data at HKS.


Parts List * It may be changed without prior notice.


Point
New MAX IV technology to JZX110 for sporty and comfort in driving. HKS has developed MAX IV by heavy research and analysis on damper and vehicles. And we have redesigned the needle for low speed damping characteristic that provides luxurious driving. For JZX110 we have tested stoke and spring at the test drive for the perfect setting. This setting provides stable driving experience. The setting for spring rate, we have tested the front from 10km to 18 km and 8km to 14km for rear.
 
● Process for installation
Required to make an hole for rear damping adjustment cable(rear interior)
 
 
 
 
 
 
 


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