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 Up rating 2cv springs. 
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Field Plougher
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Joined: February 8th, 2009, 12:07 am
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Post Up rating 2cv springs.
Right, so I want to get some springs done properly, so, What is the ID of a 2cv spring (71mm ?), what lengths would you recommend given the height of my car?
I'm also feeling thick, I believe that a 2cv standard spring is usually 800 lb/ft?, so would 130% uprated be 1040 lb/ft or is that 30% uprated?


March 14th, 2012, 10:47 pm
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Location: West Sussex, U.K.
Post Re: Up rating 2cv springs.
Have you spoken to Sparrow? He seems to know a fair bit about it, and has a fella he uses to make springs to order.

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March 14th, 2012, 10:50 pm
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Field Plougher
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Post Re: Up rating 2cv springs.
Should have spoken to him at the weekend, but was throwing bricks at a dumper truck, I'll phone him if I don't get any answers on here.


March 14th, 2012, 10:54 pm
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Post Re: Up rating 2cv springs.
130% is twice plus some, 30% you'd hardly notice

ive 130%( we think) on the blue car and its nice doesn't shake the windows out but corners flat - i use Boge new old stock shocks you may need to make stiffer LIP's

200%+ on the race car and i wouldnt like to use that for daily driving

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March 14th, 2012, 11:24 pm
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Field Plougher
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Post Re: Up rating 2cv springs.
so 130 is about 1840 lb/ft? and yeah made some changeable oil shocks but only had oil of a density that was too low to make a substantial difference. If I could find some rear Boge shocks then I would have set of all four of them too.


March 14th, 2012, 11:33 pm
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Joined: March 5th, 2009, 6:23 pm
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Post Re: Up rating 2cv springs.
Speak to Ryan at SpringCoil.
They have the specs for various 2CV springs
http://www.springcoil.co.uk/


March 15th, 2012, 5:13 pm
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Field Plougher
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Post Re: Up rating 2cv springs.
Thanks Pete, have given them a ring, sounds like they've done them to the spec I want before, so they'll get back to me :D


March 16th, 2012, 1:57 pm
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Post Re: Up rating 2cv springs.
i've got a set of uprated springs in my shed.. might fit them to a car one day..

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March 17th, 2012, 2:01 pm
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Post Re: Up rating 2cv springs.
An alternative solution
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March 18th, 2012, 1:40 pm
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Post Re: Up rating 2cv springs.
I'm no expert, so please excuse my possibly incorrect thinking, but won't welding the coils solid like that make it more prone to breakage?

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March 18th, 2012, 1:48 pm
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