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#1
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Veteran Member ![]() ![]() ![]() ![]() ![]() Group: Advanced Members Posts: 2,640 Joined: 25-December 03 From: Louisville, KY Member No.: 40 ![]() |
It can be viewed here:
http://www.jegs.com/webapp/wcs/stores/serv...11919&langId=-1 Any thoughts on the effectiveness? I've never seen one up close so I can't tell a whole lot about it. I already have a Grant Formula 1 wheel and can get this lock cheap. |
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#2
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I build race cars ![]() ![]() ![]() ![]() ![]() Group: Advanced Members Posts: 4,748 Joined: 31-August 05 From: Central coast, CA Member No.: 874 ![]() |
My solution on a Subaru is similar to Rob's: I needed to come back 2 1/4", so used 1 7/8" long x 1/2" dia spacers with 6 ea #10-32 flathead screws. Screws are 144ksi min tensile strengh, fully threaded into 3/8" thick 6061 T6 aluminum, bolted to Summit QD with 3ea 1/4-20 hex cap screws. Looks kinda spindly, but using the root dia of the 10-32 screws works out to 2859#, each of 6. Looks to me that most of the loading will get translated to tension by leverage on the spacers. If the driver can put 50# of force on the wheel, and the lever ratio is approx the radius of the wheel/radius of the spacers, or about 27x, or 1377#. Sound reasonable?
(IMG:http://members.cruzio.com/~ablaine/stiwheel.jpg) |
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Lo-Fi Version | Time is now: 20th June 2025 - 02:03 PM |