Owen wrote: > Which did you go with? I didn?t see a "OEM 43? among them,
They call them "OEM 043 clone", SKU OEMT1HEAD, for $420/pair. They are stock valve size (to reduce cracking between seats), and can be bored to whatever cylinder size or depth you want for free. I will put stainless valves in them also, of course. See link below. http://www.drdracingheads.com/xcart/OEM-Style-Dual-port-type-1-heads-12mm-spark-plug.html Mark Langford ML at N56ML.com http://www.n56ml.com
