progressive bumpstops

Post by **nicbeer** » Mon Dec 19, 2005 10:54 am

Saw this mentioned in another thread.

Who has them and who sells them, Are they any good for the front or rear of the sierra.

Nic

Post by **oozuk** » Mon Dec 19, 2005 1:14 pm

do you mean pnumatic bumpstops ??? if so we sell them in bilstien and racerunner 4" stroke starting @ aprox $450 ea

Post by **nicbeer** » Mon Dec 19, 2005 2:28 pm

Maybe, only saw that love mud posted it a while ago.

A lot of $$.

Post by **Mudzuki** » Mon Dec 19, 2005 2:32 pm

You can buy urathane bumpstops that have larger compression lengths, cant remember where ive seen them

Pnumatic are awesome if you enjoy launching your rig

Post by **nicbeer** » Mon Dec 19, 2005 2:50 pm

Does any other vehicles have those ones that are like softer at the top and then taper down to being harder?

Thinking of when on the beach i have launched of unseen ridges and be good to have some compression before the bend.

cheers

Post by **petah from oz** » Mon Dec 19, 2005 11:04 pm

Ive drilled a 1/2" holes in my vit cones and it has softend them a bit, looking at making my own spring loaded ones.

Post by **Damo** » Tue Dec 20, 2005 4:42 pm

I am going to need some of these soon myself. I have seen some the yanks use that are made by a mob called energy suspension. Check out 9.9104 on this page.

http://www.energysuspension.com/pages/bsp2.html

Post by **nicbeer** » Tue Dec 20, 2005 5:36 pm

Sweet, cheers Damo, thats what i was looking at. Gonna go have a look at some of the factory jobs to see what they use in the 80s or gq coilscabs.

cheers

Post by **bazooked** » Wed Dec 21, 2005 1:11 am

hey nic eddie at 4wdusa sells em.

Post by **Damo** » Wed Dec 21, 2005 8:05 am

Just something interesting I read about these bump stops. Since they are so long you need to avoid lateral loads on them, or they wont last.

http://www.justinternationals.org/Binde ... php?t=4795

And I am also trying to track down some bumpstops from other vehicles. Rodeos & Pathfinders might be donors. Check it out:

http://www.outerlimits4x4.com/PHP_Modul ... hp?t=62396
http://www.outerlimits4x4.com/PHP_Modul ... hp?t=62394

Post by **Damo** » Thu Dec 22, 2005 7:57 pm

Went & picked up some bump stops this arvo. Originally went to the wrecker to get some off a Pathfinder they had there, but one of the wheels was still on it and it was hard to get to. I did have a look at the Pathfinder ones and they were pretty bulky, and the mounting plate was a wedge shape, so it would put the bumpstop on an angle if you mount it direct to the bottom of the zook chassis rail.

What I ended up with was the rear bump stops off a 92 model 4 door Jackaroo. This is what they look like:

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progressive bumpstops

progressive bumpstops

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