Long Travel AHC (8 Viewers)

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From my understanding the TT springs for the 100 series was made for the 100 series and AHC. Which is why I went with that one. I don't think anyone has put non-AHC springs in an AHC 200 series. Will the other 4 different 200 series springs work with AHC? Not sure if they are willing but if you could ask for the spring rate for the 100 series AHC and 3 non-progressive 200 series springs that would be useful.
Let me start asking more questions and will let you know what I find. Heading out on a trip but will look into it when I return. Thanks again for your help and input on this.
 
@ skrypj
That's super helpful info on the front bumps. I was looking at that earlier this week with the same question of whether or not both front bumps would contact simultaneously.
Was the 10" of travel you measured with the 20mm tophat spacer installed?


Sorry, I never saw this.

No that was with the stock suspension setup/no spacer, and no bump stop. So its the theoretical maximum travel the front suspension can get without the bump stops prematurely stopping them.

We need to get someone to make us some extended travel AHC shocks.
 
From my understanding the TT springs for the 100 series was made for the 100 series and AHC. Which is why I went with that one. I don't think anyone has put non-AHC springs in an AHC 200 series. Will the other 4 different 200 series springs work with AHC? Not sure if they are willing but if you could ask for the spring rate for the 100 series AHC and 3 non-progressive 200 series springs that would be useful.
I'm running the Terrain Tamer TTCS-2168 rear springs and haven't had issues. I have a rear bumper, fridge, battery, drawers + gear.

Looks I will do the same thing you did and go with TTCS-2168. You have had a good experience and TT doesn't recommend any 200 series spring for AHC.
 
Sorry, I never saw this.

No that was with the stock suspension setup/no spacer, and no bump stop. So its the theoretical maximum travel the front suspension can get without the bump stops prematurely stopping them.

We need to get someone to make us some extended travel AHC shocks.
I want to figure out how to take a rear AHC shock and turn it into a front coilover. How hard could it be! 😉 (I know the top mount would need to be custom and up higher but that’s also a long term goal)
 
Looks I will do the same thing you did and go with TTCS-2168. You have had a good experience and TT doesn't recommend any 200 series spring for AHC.
I would imagine any normal 200 series spring will just support the load of the truck and the AHC will just be sitting there limp with nothing to do.

The only way maybe it could work is if you had a stock height spring on a lifted LX. Then the spring would naturally settle at stock ride height and the AHC would lift it up a couple inches, still though, I imagine the AHC wouldnt be at its normal pressure.
 
I need to get off my lazy butt and do this. I have all the parts in my garage.

How much AHC fluid is needed if I plan to disconnect the lines to do the front spacers, and also do a normal flush at the same time? I have 2.5L right now but just wanna make sure thats enough if I lose fluid from the front shocks once I remove them.
 
I need to get off my lazy butt and do this. I have all the parts in my garage.

How much AHC fluid is needed if I plan to disconnect the lines to do the front spacers, and also do a normal flush at the same time? I have 2.5L right now but just wanna make sure thats enough if I lose fluid from the front shocks once I remove them.
That’s plenty to swap parts. Might not be quite enough to do a flush. You might get a 2nd can if you are doing a thorough flush.
 
For those that received the 13mm front shock spacers, has anyone installed them yet?
 
Still sitting in the parts pile :eek: Hope to do all my suspension work this spring. Will update with any notes/challenges.
 
Thanks, I was going to make some more, but wanted to verify there aren't any problems with them.
 
For those that received the 13mm front shock spacers, has anyone installed them yet?

Reminded me to add a link to the spacer in my first posts in this thread. So much easier with these turn key solutions.

Has anyone on the LC side installed this more aggressive leveling spacer?
 
Thanks, I was going to make some more, but wanted to verify there aren't any problems with them.
I haven’t fully ran mine yet. But I fit one with a normal top hat to make sure it worked fine. I am replacing studs since I have it apart anyways, in case I want to go taller later I guess.

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Here’s some photos of the different spacer options with measurements. These are the Temu 4x4 20mm spacer, the E&E off-road 13mm spacer, and the Toyota 10mm spacer. The studs included came from the Temu spacers. They are metric and match the thread of the OEM studs. The first set went in fine. I’m having difficulty with the 2nd set. Appears one of them might not be strait. The Temu spacers are made of a hard rubber with very thin metal sleeves. Also, I did t take a picture but they barely fit. They do not slide over the studs neatly like the Toyota and E&E Off road spacers do. I’m going to run the e&E off road, but install longer studs since I have it apart anyways.

I took the strut apart and replaced all the rubber bushings. Ordered Febest bushings for the bottom of the strut and OEM for the top.

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I did the 20mm TEMA last year, they fit.

Take a little messaging because the angle and the longer studs but I was able to get them on.
The studs are all angled outward slightly, with the stock studs it’s less noticeable, but the longer studs make it more obvious.

I’ve run them several times all over Daniel Boone Byway and I’m glad I went with the 20mm. I got the 2in of droop I was looking for.
I have the EE brackets for the rear at the same time. Got just under 2in travel in the rear also.
 
Has anyone gotten an lx600 AHC shock to see if there’s more travel with those?

You have to step back a few posts...
 

You have to step back a few posts...
Ya I read that part I guess I phrased my question wrong more wondering if anyone ever retrofitted it into a 200 series system successfully
 
Ya I read that part I guess I phrased my question wrong more wondering if anyone ever retrofitted it into a 200 series system successfully
I believe you would be the pioneer. You'll have to cut and weld the lower bushings from a 200 series, and probably have to change the accumulators at a minimum. No idea if it would work, but I think it would be fantastic if it does! I've been dreaming of this for a while, without action.
 
I just got Wescott parts that will be installed next week. I currently have LC spacer, max sensor adjustment and added another 1" to sensor arm yesterday. The plan is to to stack the Wescott spacer and LC spacer with the extended studs. Hopefully this all works out as the ride height is where I want it. It currently rides a bit stiff but once we install the second spacer it should bring pressure of AHC down.

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Mind showing how you added an additional 1” to the sensor arm?
 

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