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Re: VW & Audi cylinder head port info needed...
In a message dated 7/14/99 7:55:26 PM Eastern Daylight Time, firstname.lastname@example.org
<< ideal situation would be to use stainless intake, Inconel exhaust, ceramic
coat the chamber, piston top, valve faces and exhaust ports after porting.
The last stainless 7mm valves I got were custom made, we had to cut to
length and the keeper groove.
Not to say its wrong, but just a thought. Does'nt all this ceramic
coating keep a lot of heat in the combustion chamber, increasing the
liklyhood of detonation? Just curious to see what you experience has been...