Bump stop distance

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offroad nut
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Bump stop distance

Post by offroad nut »

Hi All

Can anyone please help
What is the distance between the bump stop and the chassis supposed to be ,and what is the max you can go ,
what is the correct gap on a 2 inch lift and a 4 inch lift Hilux SFA

Advice please
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WayneSchalk
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Re: Bump stop distance

Post by WayneSchalk »

offroad nut wrote:Hi All

Can anyone please help
What is the distance between the bump stop and the chassis supposed to be ,and what is the max you can go ,
what is the correct gap on a 2 inch lift and a 4 inch lift Hilux SFA

Advice please
what car are you reffering to? Hilux IFS?
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Mud Dog
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Re: Bump stop distance

Post by Mud Dog »

A 2" lift is neither here nor there IRO the bump-stop .... wouldn't give it a second thought, but IRO a 4" lift I would check with the spring manufacturer / agent / supplier. Most of them will probably tell you that it's OK to stay with the originals, which gives you that extra bit of travel. OME don't recommend any interference with the bump-stop and I see that the Dobinson's kit I have also still uses the originals.
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Re: Bump stop distance

Post by Toybox »

IMHO the bumpstop should be set so as to stop the spring from arching overly negatively. I suppose for maximum longevity the springs shouldn't bend into negative arch at all, but that'd be no fun!

Other than that, if you're not running into interference with engine sumps, steering arms or wheel arches I say run em
offroad nut
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Re: Bump stop distance

Post by offroad nut »

Thanks
The gap at the moment is about 100 mm with the OME leafs ,so if i fit a 4 inch it should be about 150mm or must i fit extra block on the chassis to keep the gap the same
Vehicle is a 93 SFA Hilux
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Re: Bump stop distance

Post by Toybox »

You shouldn't need to make any differences as far as I can tell
offroad nut
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Re: Bump stop distance

Post by offroad nut »

Thanks
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