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924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
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turbo cup springs

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Old 02-09-2006, 11:35 PM
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zoxx2004
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Default turbo cup springs

Got the info I needed ,
Thank you.

Last edited by zoxx2004; 02-13-2006 at 11:38 PM.
Old 02-10-2006, 08:45 AM
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TheRealLefty
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You tell us What year are they from?
Old 02-10-2006, 10:15 PM
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zoxx2004
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thier from the 86-89 turbo cup series they got a 951 part # on the top of the large front springs.
Old 02-10-2006, 10:27 PM
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josephsc
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Pretty worthless -- but I would be happy to take them off your hands for one dollar.

Seriously, it's a pretty rare item and illiquid market for them. Depends on whatever the next guy is willing to pay and how long you're willing to shop them around.
Old 02-11-2006, 06:49 AM
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TheRealLefty
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OK, two dollars. Anyone know what kind of spring rating we're talking about here? 200#? 300#? Front? Rear? Do the rears fit factory Koni coilovers or are they Bilsteins? What is the meaning of life? Does it really matter that Pluto is not the last planet?

Kidding aside, rare as they may be, I expect that their value is determined by the universality of their fitment. Given the various updates on front struts between 86 and 89 and the differences between M030 cars and their unoptioned bretheren, there may be a relatively small number of 944's out there for which these springs would be bolt-ons.

OK, three dollars.
Old 02-11-2006, 08:15 AM
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Four dollars!

I actually got a front pair a year ago -- came with struts, sways, and tbars, so I'm not sure what the springs alone would have cost me. The notes I have says 80-410# progressive ($600+ new from Porsche). I know nothing about the rear springs, however... I have them on my street car and they feel rather mild -- probably because of their progressive nature.

BTW, they mount to directly to TurboS struts w/o modification.

And the meaning of life? The answer is 42.
Old 02-11-2006, 08:28 AM
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TheRealLefty
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Cool! Turbo S strut bolt-up raises my bid to five smackerels and a jar of grandma's preserves. Will return once I ponder the deeper meaning of 42.

Last edited by TheRealLefty; 02-11-2006 at 11:28 AM.
Old 02-11-2006, 09:54 AM
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HHMMMMM - all four???
please post a pic of the rears.
I sold a set of koni cups to a guy in CA - they were VERY nice for the street/track.
Maybe the rears you have are 968 MO30 barrel helpers (for koni sport), which work very well with those progressive front springs.
Old 02-12-2006, 10:11 PM
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centerpunch
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What are the part numbers, can't read from the photo...
Old 02-13-2006, 10:10 PM
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renvagn
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Front spring rates are about 200 at the start and end about 405. I forget what the rears are but not much.
Old 02-13-2006, 10:38 PM
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Vaino
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Unfortunately, these are only of valuable to someone who can't purchase aftermarket springs (PCA Historic, etc.). Interesting find though. I paid $75 for my set of M030 spring, still shrink wrapped from the factory. These would likely fetch money in line with the aftermarket items. ~$150
Old 02-14-2006, 12:09 PM
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eugene
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Front 182-405
Rear 140-405

This info is from Andial when I purchased the Turbo cup springs from them back in 1994



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