[ROVERNET - UK] Bill's engine build questions

Kent Kinard kentkinard at verizon.net
Tue May 6 02:40:28 BST 2008

Bill and Vern,
I've always used Permatex #2 on core plugs.  Race engine builders use 
epoxy.  This is old technology.  There may be something newer and "cooler."

On your other question, Bill, those heads need the longer reach plugs.  
Can't give you the NGK crossover.  All my books are packed up.

Kent K.

Vern Klukas wrote:
> If the core plugs are std "welsh" type (I.e. either flat with a bit
> of a concavity or lipped), I don't think any sealant is required, 
> just make sure everything is nice and clean. But it's been a long 
> time since I've changed one of those so I'll let the more experienced 
> chime in.
> Yours
> Vern

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