951 CV joint question
02-06-2002, 02:25 PM
#1
Three Wheelin'
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951 CV joint question
Any hints on bulletproofing these suckers? I go through 2 or 3 of these a year from agressive driving... Just blew one this morning, first for 2002 =).
02-06-2002, 02:53 PM
#3
Three Wheelin'
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[quote]Originally posted by Lukesilver95186:
<strong>I know what you mean. I hate these cv joints.
</strong><hr></blockquote>
Good to know I'm not alone out there =).
<strong>I know what you mean. I hate these cv joints.
</strong><hr></blockquote>Good to know I'm not alone out there =).
02-08-2002, 03:08 AM
#5
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check out GKN Motorsport.
I've been using their lightened racing cv joint and it held up for the entire race season and upon inspection last week they look great! Slimed 'em all up and reinstalled. They're not cheap but I hate replacing 'em so they're worth it !!! <img src="graemlins/burnout.gif" border="0" alt="[burnout]" />
I've been using their lightened racing cv joint and it held up for the entire race season and upon inspection last week they look great! Slimed 'em all up and reinstalled. They're not cheap but I hate replacing 'em so they're worth it !!! <img src="graemlins/burnout.gif" border="0" alt="[burnout]" />
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02-10-2002, 11:03 AM
#9
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Yes keep us posted on that price,,as I am getting ready to repack my 75K ones.
I can't remember where it was or on what board but there was a reference between the ones that Porsche used for the 951 and the ones for the VW bus. Anybody remeber that thread? I can't remember if it was for the 86 or 87 & up. The big thing was that the VW axle was half the cost of the one listed for Porsche of course.
I can't remember where it was or on what board but there was a reference between the ones that Porsche used for the 951 and the ones for the VW bus. Anybody remeber that thread? I can't remember if it was for the 86 or 87 & up. The big thing was that the VW axle was half the cost of the one listed for Porsche of course.
02-11-2002, 12:33 AM
#13
Race Director
Luke, let me know how replacing the CV joints works out. I'm pushing 196k-miles on my car with heavy track usage and I'm surprised my CVs have held up. Did grease and flip them at 125k miles so I'm thinking they're ready to be replace sometime soon. I might just buy a complete set of the later axle though... Heard they were stronger...
02-11-2002, 01:20 AM
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I think the reason why I blow so many CV joints is because of the abuse they take. I do a lot of launch starts...
With the old K26, I had to launch at around 5500rpm, which spins the tires, and regains traction at around 3200rpm. Any lower rpm of a launch and it'll bog.
With the new HR stage 3 setup, I launch at 3000rpm, the wheels spin to 4000rpm and traction is regained at about 3200rpm as well. After about 0.1s of calm all hell breaks loose and I rocket away. Of course this is with the low boost settings, on the high boost settings the wheelspin is uncontrollable in 1st and 2nd gear (winter tires though...). The AVC-R's gear based boost control will help out when the S03's gets installed.
With the old K26, I had to launch at around 5500rpm, which spins the tires, and regains traction at around 3200rpm. Any lower rpm of a launch and it'll bog.
With the new HR stage 3 setup, I launch at 3000rpm, the wheels spin to 4000rpm and traction is regained at about 3200rpm as well. After about 0.1s of calm all hell breaks loose and I rocket away. Of course this is with the low boost settings, on the high boost settings the wheelspin is uncontrollable in 1st and 2nd gear (winter tires though...). The AVC-R's gear based boost control will help out when the S03's gets installed.
02-11-2002, 02:41 PM
#15
Nordschleife Master
[quote]Originally posted by Danno:
<strong>Luke, let me know how replacing the CV joints works out. I'm pushing 196k-miles on my car </strong><hr></blockquote>
I just replaced them just 22,k miles ago too. <img src="graemlins/cussing.gif" border="0" alt="[grrrrrrr]" />
<strong>Luke, let me know how replacing the CV joints works out. I'm pushing 196k-miles on my car </strong><hr></blockquote>
I just replaced them just 22,k miles ago too. <img src="graemlins/cussing.gif" border="0" alt="[grrrrrrr]" />