MAX IV GT CRESTA
Explanation of the product Application chart

CRESTA JZX100
MAX IV GT Code No. 80230-AT009
 
 


▲The above photo is an item for JZX100.

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



Application   Specification
Engine 1JZ-G(T)E
Model Year 96/09 - 00/10
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 *1 635 668 ~ 569 668 ~ 602
Against stock -33 0 ~ -99 0 ~ -66
REAR Ride height *1 635 666 ~ 550 666 ~ 569
Against stock -31 0 ~ -119 0 ~ -100
*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) 98 ( 10 ) 79 ( 8 )
Free height (mm) 200 200
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* 1500 / 370 1000 / 230
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 57 / 43 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)
354 374 347 348 371 341
Spring
Set length(mm)
230 230 243 251 251 274
Length to ride hight
adjuster (mm)
57 77 37 68 91 15
Lever ratio 1.66 1.32
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.


Test vehicle information
  F R
Vehicle weight kg 820 690
Tire size (Air pressure) kPa 225 / 40 - 18 ( 200 ) 255 / 35 - 18 ( 200 )
Wheel size 9 JJ × 18 off 38 10 JJ × 18 off +45
Alignment
(Toe/Camber)
Test data 0 mm / -2°00' 0 mm / -2°00'
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
・The newest technology of MAX IV put into JZX100 that gives the newest drive experience. You will have a comfortable drive and sporty drive at the same time.
・We have analyzed not just the damping force but also the transient property to provide smooth and still strong damping force. And also we have analyzed and redesigned the piston and niddle part and also the variable port system for low speed damping performance. Thus the new MAX IV has both comfort and sport characteristic and perfect driving experience in all situation.
・We had driving test for stroke and spring rate for best setting from daily drive to circuit drive for JZX100.
 
* Modification for installation
・Need to make a hole for rear damping adjustment cable(rear interior)
 
 
 
 
 


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