- 1. [FOT] rocker stud breakage (score: 1)
- Author: "Jack W. Drews" <vinttr4@geneseo.net>
- Date: Wed, 23 Aug 2006 06:57:43 -0500
- I broke two rocker stand mounting studs, both times the rear one, this weekend and I haven't been able to find the smoking gun cause. I'd appreciate any input. No marks on valves or piston tops no ma
- /html/fot/2006-08/msg00387.html (7,770 bytes)
- 2. Re: [FOT] rocker stud breakage (score: 1)
- Author: BillDentin@aol.com
- Date: Wed, 23 Aug 2006 10:26:33 EDT
- Driving too hard comes to mind... Bill
- /html/fot/2006-08/msg00389.html (7,191 bytes)
- 3. Re: [FOT] rocker stud breakage (score: 1)
- Author: TeriAnn Wakeman <twakeman@razzolink.com>
- Date: Wed, 23 Aug 2006 08:22:06 -0700
- Take this as hearsay but I have heard that the unsupported ends of the rocker arm shaft flex at high RPM & stiffer than stock valve springs. The cure of course being the aftermarket pedestals that su
- /html/fot/2006-08/msg00391.html (7,559 bytes)
- 4. RE: [FOT] rocker stud breakage (score: 1)
- Author: "Dean Tetterton" <richtr@erols.com>
- Date: Wed, 23 Aug 2006 11:24:04 -0400
- When I first started racing my TR3 I broke 2 studs the same weekend. Both times it was the front one. I think the first one broke because the top nut was not tight enough. After that the second one
- /html/fot/2006-08/msg00392.html (8,681 bytes)
- 5. Re: [FOT] rocker stud breakage (score: 1)
- Author: "SHANE Ingate" <hottr6@hotmail.com>
- Date: Wed, 23 Aug 2006 14:13:28 -0400
- Grade 8 studs/bolts are not rated for shear, so in a head they are as likely to break as grade 5. I'd recommend ARP. Sorry I cannot provide any diagnostics. Sure you didn't dribble rottweiler loctite
- /html/fot/2006-08/msg00395.html (7,597 bytes)
- 6. RE: [FOT] rocker stud breakage (score: 1)
- Author: Bill Babcock <BillB@bnj.com>
- Date: Wed, 23 Aug 2006 11:32:01 -0700
- I assume you really mean you had ARP studs not just grade 8. If not, as Shane says, get them. A lot of the "grade 8" hardware out there is cheap counterfeit stuff to start with. I'd suspect something
- /html/fot/2006-08/msg00396.html (8,644 bytes)
- 7. Re: [FOT] rocker stud breakage (score: 1)
- Author: Ernest Husmann <ehusmann@sbcglobal.net>
- Date: Wed, 23 Aug 2006 14:56:21 -0500
- Sorry Bill, can't buy into that when Uncle Jack was just out for a short Sunday drive. E.
- /html/fot/2006-08/msg00397.html (7,699 bytes)
- 8. [FOT] rocker stud breakage (score: 1)
- Author: "Jack W. Drews" <vinttr4@geneseo.net>
- Date: Sat, 26 Aug 2006 09:44:52 -0500
- Thanks to all who offered suggestions. I'm going to make several changes because of them. Better studs, mill bottoms of rocker stands, etc. uncle jack
- /html/fot/2006-08/msg00419.html (7,343 bytes)
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