When I installed my TDC974HD springs (and struts) it was sitting at 790mm from bottom of the rim with a massive 100mm of travel left.
Im running the ARB bar and a winch (which is only another 20kg) and its been good for years now, not too hard at all.
860mm ride height on a 712 strut would be record breaking in many bad ways!
It seems unlikely that you would have measured incorrectly...from the ground would mean subtracting in the order of 150mm, which would put you at 710mm, which you would only see on very sagged coils.
I would avoid driving at high speeds if your front end is really at 860mm, you very likely have almost zero droop, and on cambered high speed bends you will lift a wheel, resulting in a dangerous handling situation.
Can you redo your measurements again, and confirm you are measuring in the same manner as the first photo in this thread;
If possible, you should also check how much droop you have by jacking the front end off the ground (both sides) on to jack stands.
It is likely you have close to zero droop, which means you will not only have bad handling, you will kill the 712 struts with topouts very quickly.
The culprit in this undesirable 860mm ride height is your coils of course, and this would be a consecutive week where I've seen after market King coils used by third parties (Tough Dog, TJM) giving ludicrously high lifts with unnecessarily high spring rates.
Look forward to seeing your double checked measurements!
86cm at the front is way too high. What coils did you use and is the bottom spring seat installed the right way up? Have you got any photos?
I'll take photo tonight. It was the ToughDog H/D Springs installed by my mechanic 2 months ago when I did the "full service".
Probably the only person happy with the setup is my daughter as she is always lying face up on her car seat
This thread is very helpful in seeing how different brands and models of springs will affect my ride height.
I have an 09 120 V6 with an ARB deluxe bar and standard suspension. I am going to fit a winch, King springs and Drivetech shocks soon. I will post up the results once I have it all fitted.
Before
Front left: 725mm
Front right: 730mm
Rear left: 770mm
Rear right: 775mm
After
Front left: TBA
Front right: TBA
Rear left: TBA
Rear right: TBA
Recently had bilstein shocks and King springs put in. Haven't got the rear shocks changed yet because I couldn't get the old shocks off so just had front struts and rear springs in for the time being.
Car has ARB Deluxe Winch bar.
King Spring numbers were KTFR-101 and KTRR-102.
Before:
Front Left: 730mm
Front Right: 735mm
Rear Left: 770
Rear Right: 780mm
After:
Front Left: 800mm
Front Right: 802mm
Rear Left: 811mm
Rear right: 825mm
Noticed since installing the lift that the inner CV boots are squirting grease all over the place so going to plan on getting boot kit and replacing them or just get new shafts. Now the question with shafts, if I were to get new shafts, should I go for standard oem ones or extended ones?
OME lift went in last week
I've got ARB Deluxe bar (steel) and 4mm Bushskinz underbody plates. Petrol V6 GXL.
No dual battery or winch yet.
2884's front. 2895's rear.
Nitro sport.
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