Front Shock absorbers
nmauduit wrote:alanr wrote:
So I now have a company called the Shock Factory are making me a pair of springs for delivery before Xmas.
1.9 inches inside diameter
12 inches free length
125lbs rate
8.53mm wire diameter
14.625 total coils
interesting : would you let me know the cost of having a pair made (in PM if you don't care sharing that publicly) and your satisfaction level when you get them eventually ? thank you !
for my setup I need 2" ID front springs (Koni perches), which are a bit scarce, and had a hard time to source the length/rate I wanted...
Yes a bit of a leap of faith on my part never having done this before so I too will be very interested in the quality!...And also the end result when I fiit them to the shocks and they are installed on my car!
?66 for the pair including vat and delivery which I thought was very reasonable.
Alan
'71 +2 S130/ 5speed Type9.
'71 +2 S130/ 5speed Type9.
- alanr
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alanr wrote:nmauduit wrote:alanr wrote:
So I now have a company called the Shock Factory are making me a pair of springs for delivery before Xmas.
1.9 inches inside diameter
12 inches free length
125lbs rate
8.53mm wire diameter
14.625 total coils
interesting : would you let me know the cost of having a pair made (in PM if you don't care sharing that publicly) and your satisfaction level when you get them eventually ? thank you !
for my setup I need 2" ID front springs (Koni perches), which are a bit scarce, and had a hard time to source the length/rate I wanted...
Yes a bit of a leap of faith on my part never having done this before so I too will be very interested in the quality!...And also the end result when I fiit them to the shocks and they are installed on my car!
?66 for the pair including vat and delivery which I thought was very reasonable.
/edit e.g.
https://www.merlinmotorsport.co.uk/p/co ... er-frss-12
very reasonable indeed... maybe too reasonable for a full custom job, in case they really told you that when ordering? anyway if they are to the specs and of reasonable quality (not sag over 5% over time) then you'll be set.
S4SE 36/8198
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nmauduit - Coveted Fifth Gear
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An Update..
The Springs I had made have arrived and I am pleased with both quality, price and service from the 'The Shock Factory'. I have now assembled them, fitted them to the car and all is good...I am now a happy bunny.
To recap :- I went for a 12inch 125lb spring, and for those following on, a 12inch spring is definitely the right length to use with Spax G792 adjustable shocks if you want to retain the original +2S130 ride height.
Looking back in this thread you will see that initially I fitted as recommended a standard 14.59 inch spring to the Spax shock absorbers which was far too long, gave me no adjustment and the car looked as if it was on steroids!...So I had to strip and start again.
The 12inch spring I now have on my car puts the bottom adjustment platform in the midway position at the correct ride height so giving options either way if needed in the future.
I am now leaving it for a few days to settle, then tighten up the wishbones, refit the anti roll bar and re-tweak things if at all required. Damper settings will have to wait until in the Spring when I can road test the car.
The Springs I had made have arrived and I am pleased with both quality, price and service from the 'The Shock Factory'. I have now assembled them, fitted them to the car and all is good...I am now a happy bunny.
To recap :- I went for a 12inch 125lb spring, and for those following on, a 12inch spring is definitely the right length to use with Spax G792 adjustable shocks if you want to retain the original +2S130 ride height.
Looking back in this thread you will see that initially I fitted as recommended a standard 14.59 inch spring to the Spax shock absorbers which was far too long, gave me no adjustment and the car looked as if it was on steroids!...So I had to strip and start again.
The 12inch spring I now have on my car puts the bottom adjustment platform in the midway position at the correct ride height so giving options either way if needed in the future.
I am now leaving it for a few days to settle, then tighten up the wishbones, refit the anti roll bar and re-tweak things if at all required. Damper settings will have to wait until in the Spring when I can road test the car.
Alan
'71 +2 S130/ 5speed Type9.
'71 +2 S130/ 5speed Type9.
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Yep.....Done them twice now and also the strip of the Armstrongs because I wanted to retain the Armstrong dirt shields.
Pic of tooI made out of 1/4 inch plate which works safely and extremely well if a little slow going.
Pic of tooI made out of 1/4 inch plate which works safely and extremely well if a little slow going.
Alan
'71 +2 S130/ 5speed Type9.
'71 +2 S130/ 5speed Type9.
- alanr
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I came up with something very similar from bits lying around the garage but it doesn't look as sturdy as yours. With a longer spring the tension (in both senses) was getting towards the limit by the time I could get the collet in place. Even with ratchet spanners it took a while to do each one.
Stuart Holding
Thame UK / Alpe D'Huez France
69 S4 FHC
Honda GoldWing 1800
Honda CBX1000
Kawasaki H1 500
Yamaha XS2
Thame UK / Alpe D'Huez France
69 S4 FHC
Honda GoldWing 1800
Honda CBX1000
Kawasaki H1 500
Yamaha XS2
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