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180B strut shortening for 1200 ute. caster camber help Pg2.
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hey guys,
i know this has been spoken about in the past but after reading up on it i still have a few questions.
plan on using (if their wrong please let me know):
180b struts
maddat adjustable LCA
maddat adjustable caster bars
maddat bump steer spaces
maddat sway bar
late 1200 ball joints
1200 tie rods
ebay camber tops
HSD sleeve kit
240z/260z inserts. (Brands?)
springs ( no idea ratings and length)

i get the whole process of removing the old spring seat and rewelding the threaded piece back on once you've shorterned the strut tube, what governs how much you take out of the original leght? (front end has to come down about 105mm) and do you take out the additional 25mm for the bump steer spacers?
aslo at what height on the tube do you install the sleeve?

got a few photo's of how the car sits now, if all goes to plan would this get the wheels into the guards?
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Posted on: 2011/7/27 7:36

Edited by RSR100 on 2011/8/12 1:43:49
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Re: 180B strut shortening for 1200 ute.
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Hey Rob,
Looking at your wheel to strut gap and how far the wheels are out of the guards, I reckon it's gunna be a close one. With the LCA's adjusted out a fair way and the camber tops in all the way in it may be ok. I really reckon you need a rim with a higher negative offset to get it closer to the strut. I'm hoping my rims will be perfect as with the Stanza spring perch (which is a LOT smaller than 180B spring perch) it's only 5 mm from the tyre.
It's gunna be a matter of bolt it all together and see how it goes. If all else fails you might just have to get a different offset for your front wheels and have a spare set for the back!

Posted on: 2011/7/27 8:45
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Re: 180B strut shortening for 1200 ute.
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Rob i think the only way you you will find out is by the good old trial and error unfortunately. I was in the same boat and mine looks as though it will work out in the end.

As for your questions..

How much you shorten the tube by will be determined on what length inserts you get, the shorter the insert the more you shorten it etc.

When fitting the sleeve kit (which is the same as mine) get your shortened strut and put it all together without welding the sleeve on, have the adjusting nuts at the top and put the 2 helper springs in.. once its all together tack the sleeve on. Disassemble and weld it up! this will place them at there highest point (which will be now lower then stock) and you have the option of winding the front down with the nuts which is around 4" from memory, and can also remove the helper springs which will lower it a further 2".. or one or the other, or both lol.

Dont wanna weld them too low to start with or it may result in stuff all travel.

As for the spacers, i cant help you there.

And the inserts, mine are 200b struts and i used R31 munroe inserts, which were a fair bit shorter.

Posted on: 2011/7/27 10:48
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Its been years.. but finally another 1200 drag car build in 2018!!
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Re: 180B strut shortening for 1200 ute.
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Quote:

240z/260z inserts. (Brands?)


So you dont have inserts yet? I know you can get tokico adjustables for 240zs for a pretty cheap price from the US, similar price to just normal pedders sports rider...but i'd say they would be a whole heap better shock

Quote:

what governs how much you take out of the original leght? (front end has to come down about 105mm) and do you take out the additional 25mm for the bump steer spacers?
aslo at what height on the tube do you install the sleeve?


the length of teh new insert 100% governs how much you shorten the tube. get the new inserts, sit them in the strut. Measuer how much shorter they need to be, remember you have to allow for the nut at the top also

Take out an additional 25mm for bump steer spacers, which i assume are actually more roll centre adjusters than bump steer. And they go on the bottom of the strut between the strut and the steering arm and have no effect on the ride height

I'd personally have the adjuster on the coilover sleeves in the middle then sit them in maybe an inch down from the top of the strut, put one decent tack to hold them on place. put all the suspention together and see how it sits. If you have to lower the perch a heap to get the ride height you want, measure that distance and then lower the sleeve by that amount so that the adjuster is still in the centre

At the end of the day its not that important where it is as you can always get longer of shorter springs to suit

Posted on: 2011/7/28 3:05
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Re: 180B strut shortening for 1200 ute.
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you can also use a good hose clamp around the strut to sit the adjuster sleeve on, that way you can move it up and down til you get the height and droop you want without welding anything..

Posted on: 2011/7/28 3:12
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Re: 180B strut shortening for 1200 ute.
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I also always use a couple of quality hose clamps to sit the sleeve on,and also set the spring at the centre point of the sleeve.

Posted on: 2011/7/28 6:08
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Re: 180B strut shortening for 1200 ute.
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appreciate all the advice guys, cleared it up for me.
gonna tackle it next week!
r31 inserts are the better option?

Posted on: 2011/7/28 13:18
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Re: 180B strut shortening for 1200 ute.
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With you having the four link and being able to go super low I would go with the Camry inserts as they're another 1.5 inches lower. Just make sure they're the right year as there is a short and long version. I'll check the list and post up the year range when I get in to work.

Edit- It's the 87-92 Toyota Camry or Holden Apollo that has the 332mm inserts in it.

Posted on: 2011/7/28 21:35

Edited by Shoota_77 on 2011/7/29 0:09:37
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1996 Falcon XH XR6 Ute
1977 Datsun 1200 Ute A14 (Fergus)
2012 VW Passat TDI Wagon
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Re: 180B strut shortening for 1200 ute.
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Only problem with the camry inserts is that you cant find good quality ones easily, not that i've found anyway. I'm stuck with dodgy pedders ones that I'm not sure really do much
Think you can get konis that are pretty short. alot more expensive but probably worth it in the long run

Posted on: 2011/7/29 13:20
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Re: 180B strut shortening for 1200 ute.
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Bursons sell KYB's for about $140 each retail. They might be worth considering. Anyone got any feedbac about KYB's??

Posted on: 2011/7/30 2:26
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1996 R33 GT-R Skyline
1996 Falcon XH XR6 Ute
1977 Datsun 1200 Ute A14 (Fergus)
2012 VW Passat TDI Wagon
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