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 Fastback Rear Suspension Shock Absorbers
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devnet H120

United Kingdom
81 Posts

Posted - 20 Nov 2015 :  19:56:49  Show Profile  Reply with Quote
Hi All, just wondered if anyone has fit any after market rear shock absorbers to their fastback or if it is new old stock or nothing job?

Thanks in advance

devnet H120

retro68

United Kingdom
70 Posts

Posted - 21 Nov 2015 :  21:25:08  Show Profile  Reply with Quote
Hi,I fitted spax adjustable gas rear shocks last year on my fastback, a vast improvement, Andy.
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JonandJude

United Kingdom
84 Posts

Posted - 22 Nov 2015 :  15:17:42  Show Profile  Visit JonandJude's Homepage  Reply with Quote
Andy, which ones were they? I see Spax list 2 part numbers and would like to change mine to match the fronts.

1972 Rapier H120
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retro68

United Kingdom
70 Posts

Posted - 22 Nov 2015 :  21:10:20  Show Profile  Reply with Quote
Hi,the spax adjustables are code 350G as far as I can remember,they are available from Europeperformance.Co.uk ,hope that's of some help, Andy.



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retro68

United Kingdom
70 Posts

Posted - 22 Nov 2015 :  21:15:17  Show Profile  Reply with Quote
Sorry code G350, got it wrong way round, £90 plus postage.
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JonandJude

United Kingdom
84 Posts

Posted - 23 Nov 2015 :  08:01:27  Show Profile  Visit JonandJude's Homepage  Reply with Quote
Cheers Andy, the fronts made such a huge improvement I've been waiting for an excuse to do the backs to match.
To the OP the Spax adjustables are well worth it and if you have any concerns about doing the front struts feel free to give me a shout, it wasn't as difficult as some may say.

1972 Rapier H120
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devnet H120

United Kingdom
81 Posts

Posted - 03 Jan 2016 :  23:07:41  Show Profile  Reply with Quote
Thanks for the info guys, JonandJude I would be interested in your information regarding the front suspension set up as I am yet to do these...

devnet H120
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JonandJude

United Kingdom
84 Posts

Posted - 04 Jan 2016 :  08:21:36  Show Profile  Visit JonandJude's Homepage  Reply with Quote
I replaced the fronts with new Spax inserts and had a pair of springs made that were 2" shorter and 20% stiffer. If I can find the receipt it's got the actual rates on and will post them for you. Whole lot was poly bushed and after some playing the dampers are set on the 5th click from the softest setting.
You can see for yourself how it looks and it rides really well, isn't too hard or harsh in the slightest. A big improvement over standard at least imho.
Oh and did the strut top bearings while it was all apart as well.
Will go have a look for the spring receipt.

1972 Rapier H120
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JonandJude

United Kingdom
84 Posts

Posted - 04 Jan 2016 :  08:47:25  Show Profile  Visit JonandJude's Homepage  Reply with Quote
Just checked paperwork for the springs and there's no info I'm afraid.
They cane from Coil Springs Ltd 0114 275 8573 and if you quote them invoice number 2487 they should be able to find it.

1972 Rapier H120
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devnet H120

United Kingdom
81 Posts

Posted - 26 Jan 2016 :  20:06:42  Show Profile  Reply with Quote
Brilliant, really appreciate it!

devnet H120
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arrocuda

United Kingdom
501 Posts

Posted - 19 Feb 2016 :  08:48:29  Show Profile  Reply with Quote
Just bought a pair of these myself from dcperformance.co.uk £86 each including delivery.

Building the 'Mark II' fastback Rapier ('Arrocuda').
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JonandJude

United Kingdom
84 Posts

Posted - 21 Feb 2016 :  20:42:14  Show Profile  Visit JonandJude's Homepage  Reply with Quote
Thanks for the tip, pair ordered.

1972 Rapier H120
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