

| Subject: | Re: Exhaust cylinder studs & threadlock |
| From: | Bob Donalds |
| Date: | Mon, 27 Aug 2007 23:50:41 -0700 |
I do believe this is the first time the use of fluoride has come up on the list I wonder if it would work on tires or fuel lines maybe its an injector cleaner too discussing the mixing fluoride with products from auto zone could put us on a watch list buyer be aware that next I may not sleep pondering the possibilities Dam I love this bunch of zanie dudes and dudets running with scissors and skipping to school with the radio on I remain B Bob ----- Original Message ----- fluoride From: "Georgios A. Stylianides, PhD" <gstylia@YAHOO.COM> To: <vanagon@GERRY.VANAGON.COM> Sent: Monday, August 27, 2007 7:36 PM Subject: Exhaust cylinder studs & threadlock > Hi all, > > Back to the exhaust system and crossover front and > rear pipe attachment to the cylinder heads. Details > below. > > My original question: what can one use to help lock > (threadlock) the studs on the cylinder heads (see: > http://www.esu.edu/~gstylia/vw/cyl4stud.JPG), > or even the crankcase (for future reference. Regular > threadlock failed! > > By the way, I started with studs but they wouldn't sit > still. I placed medium strength threadlock paste, let > them settle for 24 hrs, but as soon as the locknuts > engaged, the studs went in. It was a nice setup, and > very easy to set the pipes on the cylinder heads. To > make the short story shorter, I ended up doing what > Frank suggested ... 30mm bolts. I struggled, almost > damaged/stripped the threads of one of the cylinders, > but made it. I ended up saving and using the old and > original exhaust pipes (somehow, the new ones wouldn't > fit ... go figure), but next time I will have to > replace the whole thing. > > Oh yeah, I ended up getting the Nickel 2400F based > anti-seize (per TC) for the bolts and other > connections. It made it harder (kind of slippery > feeling) to position the bolts and everything, but > what the heck. > > I too love to see a clean engine! Some people don't > believe it when they see my engine(s). The first time > (8 years ago) I cleaned the engine was with WD40. It > did pretty good, but then I thought that if that thing > gets into cracks and openings, it may do some damage. > Then, I used different types of engine cleaners and > detailers. The best detailer I used was from a company > that I don't remember its name. It did a great job. My > next step may be a toothbrush ... I am just thinking a > little fluoride wouldn't be bad. Maybe the whitening > one. Ha! You never know. I may try it. I'll let you > know if I do. > > Thanks, > > geo > > > > > > ____________________________________________________________________________________ > Luggage? GPS? Comic books? > Check out fitting gifts for grads at Yahoo! Search > http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz
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