

| Subject: | Re: GoWesty coolant repair kit vs SS pipes |
| From: | Don Hanson |
| Date: | Mon, 18 May 2009 05:59:12 -0700 |
Not familiar with these kits. Don't even know if I have the item talked about in the thread in my inline 4 conversion but I learned some stuff about dissimilar metals while working as a sailboat rigger for a while. One interesting factoid is the difference in the way Bronze and SS react to the electrolysis; That may be causing some of the problems in Vanagon cooling systems. Stainless and Aluminum corrode (electrolysis) when used together. Bronze and Aluminum...different rate of corrosion than SS/ Alu... The cooling system of a Vanagon with its' hot water acting as a conductor between the aluminum radiator and the pipes..that is something to consider..I am recalling bronze/alu is a less 'reactive' combo than SS/alu. I saw some poorly built rigs on boats where you could pluck the ss screws out of an alloy mast with your fingers... Losing a mast 1/2 way to Tahiti is a bit more problematic than overheating on a highway...but the factors causing the failures are probably similar. Don Hanson On Sun, May 17, 2009 at 11:34 PM, Robert Stewart <robertmstewart@mac.com>wrote: > I just bought this kit from them and will install it within the next 2 > weeks, will let you know how it goes. > > Robert > NY > > On May 13, 2009, at 9:39 PM, John Reynolds wrote: > > I searched the archives and there are those who are happy with the >> GoWesty plastic coolant line repair kit. >> However, I still like to hear the pro's and con's vs stainless pipes >> (Other than cost). >> >> >> I was set on the Go Westy kit, but I noticed that the brass pieces >> do not actually replace the metal insert, >> which is what I first thought the kit was doing. >> >> >> GoWesty claims this kit is on every van they sell. If I were >> spending $30K+ for a van or >> I had a syncro that I off-roaded, I personally would go with >> stainless pipes. >> >> >> John >> LiMBO >> >
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