Rising Sun Member Forums

Rising Sun Member Forums (http://www.risingsun4x4club.org/forum2/index.php)
-   General Tech Forum (http://www.risingsun4x4club.org/forum2/forumdisplay.php?f=17)
-   -   Homebrew Shock Extension (http://www.risingsun4x4club.org/forum2/showthread.php?t=2226)

FJBen 10-03-2006 09:48 AM

Homebrew Shock Extension
5 Attachment(s)
Kinda a shameless crosspost, but I know some people look at the mud 80 section. Maybe some might find it helpful. :blah:

In a quest for bilsteins, we all know we have to convert to eye configuration on the top in rear of the 80 series. You can buy bolt in converters, but you will loose 1" maybe a little more depending on the style. I wanted to run longer shocks as well to get every ounce of flex I can out of the cruiser without going stupidly custom. I was running "L" shocks and was easily able to fully stuff/extend them.

Well, I have it...more travel than I will probably EVER use on this in the rear. I took the idea from actionjackson, modified it to work with a stock (no bodylift) setup. Basically a conversion to pin style that mounts on top of the factory spot gaining more extension.

Right now, I have sorry test shocks some crappy pro-comp 14" travel shocks on there. Extended 32.8" comp. 18.8", and I still have ~1.5" to spare on compression. I haven't lost any compressed length from the L shocks! same stuff, a bit more droop!

So heres what I made, took a piece of 2X4" 3/16" sqaure tube and plasma'd out the shape I have attached. Drilled the holes, just enough for very minor adjustment and still sit on top and used the factory bolts up from the bottom. There was plenty of room to add nuts on top to secure it. You better be a bit dextros with this setup as it's a lot of reaching up and not seeing what you are doing. The style that ATS4x4.com has is very sweet and at that price, worth it rather than building your own unless you are just bored or prideful.

Pic #1 is the the extension on the vehicle

Pic #2 how ithe drawing and the measurement

Pic #3 1st flex pic, 30 degree ramp, standard 80 setup, 14" rear shocks, the front tire was 29" off the ground at the bottom/center

Pic#4 Same setup except for the "hitch pin pulled", tire was 33" above ground

Pic#5 Same setup except for hitch pin pulled, and front shock disconnected to simulate better spaced travel/extensions up front tire 37" above ground.

Pic#6 Going backwards same as #2, tire 37" off...

You can tell there are some pretty serious gains from my last RTI thread outing, I will be adding this to that RTI thread as well. With the front in the standard setup (L shocks/pin in) she was leaning pretty good as you could tell the rear was doing all the work, with the front shocks in a better travel range/pin pulled it wasn't leaning *that* bad for how high she went up.

Definintely beyond satified with the flex, bilsteins are on order, next to get the front shocks replaced/spaced correctly.

Stay tuned, later this week, homebrew front shock converters to fit 12" bilsteins. :blah:

FJBen 10-03-2006 09:54 AM

1 Attachment(s)
last pic backing up.

nakman 10-03-2006 10:23 AM

Awesome! Great stuff Ben. You've got J springs in back, are those Slee 4" coils in front?

FJBen 10-03-2006 11:57 AM


Originally Posted by nakman
Awesome! Great stuff Ben. You've got J springs in back, are those Slee 4" coils in front?

Yup, Slee fronts, J rears. I can't wait til the Bilsteins come in, those pro-comp shocks are shot. I'm making mounts for the front this week and hope to sell my front "L" shocks soon so I can get the taller bilsteins on there as well.

I'd imagine you can do the same thing with a J' front, heavy rear and have comparable results with that shock extension in the rear. You would probably only be able to run 12" shocks in the rear, which is plenty of flex.

Beater 10-04-2006 08:21 AM

nice work..

how about a pic of the actual piece instead of the drawing... I have some 9014s that I am looking to put on...


Nay 10-04-2006 10:13 AM

Very nice - are you planning on 12" Bilsteins up front as well? Or 12" rear and 10" front? Any issues dropping the coils too far off the tower?


Beater 10-04-2006 10:39 AM

hopefully he will retain them. That would be the best way to go.


FJBen 10-04-2006 11:08 AM


Originally Posted by Nay
Very nice - are you planning on 12" Bilsteins up front as well? Or 12" rear and 10" front? Any issues dropping the coils too far off the tower?


My 14" Bilsteins came in today for the rear :D and the front I'll be running 12" Steins, I don't see any issues with the front unseating, the rear will be a problem. So I will retain those so I get some negative pull from it.

I know the rear will still pull out as the extended length is 35" :eek: on those 14" shocks...Worst case I will probably loose 1/2"~3.4" on compression s these bilsteins have a longer collapsed length than the Pro-comps that were on there.

I don't have any pics of the pieces not installed...:rolleyes: But I may pull them out again to document it better. They basically look just like that 3d pic.

i'm wondering if I'm going to have any panhard issues with that much flex. I'm getting the parts to adjust them with this next week. I'll make a mount on the axle for the rear and the front I'm a bit baffelled.

Any reason to NOT thread that front solid rod??? and run a coupler setup? otherwise I'll just sleeve and then add inserts and go that route.

Beater 10-04-2006 02:26 PM

why not just use the slee weld in's?

FJBen 10-04-2006 03:11 PM


Originally Posted by green machine
why not just use the slee weld in's?

That would be the easiest, trust me! And Slee's stuff is sweet. But thats also $210+ of which I don't have... I know, I know I just bought bilsteins, BUT...I sold stuff to buy those, no out of pocket money.

For the rear there are two options, both DIY,

1: like mabrodis did, cost ya around $25ish=$30ish...weld in inserts, all-tread...

2: change the mount on the axle or frame or both...this just is steel brackets of which I can get all the scrap steel pieces I want for free to fab that...that puts me $105 ahead ;)

For the front, maybe not so easy...

1: MAF has solid rod adjustables for $170ish, is the OEM steel that much different??? :confused: If there is no issues, then cut it, tap it and put a coupler on there. i'd imagine done for under $25.00 IF there isn't any issues.

2: Couldn't you just cut a chunk out of the panhard, Sleave it with dom, throw in the inserts/all-thread method and be out $30ish plus dom(unless again you can get it for free ;) )

So thats why for possibly under $50 I could have both ends done...if that makes sense...or makes me a BEYOND cheap bastard? :D

All times are GMT -6. The time now is 09:21 AM.

Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.