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yarin |
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'14-X'in FOOL ![]() ![]() ![]() Group: Members Posts: 988 Joined: 13-May 03 From: Guttenberg, NJ Member No.: 693 Region Association: North East States ![]() |
So I need some advice on this one:
2 years ago a CV went on me during an autocross, drivers inside (tranny side). The bearing race cracked and well, u know what happens then, no power transmitted means flatbed tow truck home. Replaced all 4 CVs with the kit from PMB performance. All was well.... fast forward to today, the exact same joint blew. I haven't dissasembled for a post mortem but it isn't pretty. Luckily i flat tow the car to events now so getting home wasn't a problem. The car definitely took a beating today, put about 45 total runs (autox school x 2 drivers) on the car before it let go on Avon Tech RA tires, a few areas of the course induced some slip/grip stress. Motor is relatively stock, probably putting out about 100-110hp crank. AutoX definitely put exess wear and tear on the part, running semi-sticky tires. So what should I do, replace with another kit? OEM? Beef it up with 944 or heavy duty CVs? Any of you fellow autoxers have a solution that won't cost me a fortune? Thanks! |
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Katmanken |
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You haven't seen me if anybody asks... ![]() ![]() ![]() ![]() Group: Members Posts: 4,738 Joined: 14-June 03 From: USA Member No.: 819 Region Association: Upper MidWest ![]() |
I don't hate Eric....
Anybody who does, is doing him wrong... Eric has stepped up to the plate and is offering us a bolt in replacement for NLA parts and I respect him for it... Personally, I like dialogue that identifies a problem, and a collective group of minds that figures out a problem and makes it go away. Here's a thought.... Hows the bushings in the trailing arm? Tight or loose? If the bushings have slop and yer really doging cones, you might get some inward movement of the ends of the trailing arms which causes inward movement of the axles and REALLY high CV loads. Think that could lead to a CV joint failure???? It makes sense for a 30 year old car to have more than one problem that surfaces at another part........ Gawd, I hope we don't have to do a DOE! So, what kind of bushings and how much slop is in the specific trailing arm???? Load the crap outta it sideways,and measure the deflection If yer really dodging, the inward deflection could be quite high..... Ken |
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