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Posted by DanNY (91SE) on October 01, 2002 at 09:47:01:
In Reply to: Dan, see here >> posted by Albert on October 01, 2002 at 09:31:41:
OEM exhaust studs are steel w/ cad plating. : http://www.eaa1000.av.org/technicl/corrosion/galvanic.htm : The more further apart two metals are on this scale...the more prone they will be to forming a galvanic cell in the presence of water. Titanium is fairly cathodic, while aluminum and iron are anodic. Most stainless are ok to use with titanium, but I'm not sure what your studs and exhaust components are made of.
heads are alum
manifolds are iron
piping are generally mild steel..possible higher content of nickel or resist rust
bad idea enh?