Greetings, I have a part number of a Porsche 944 turbo bypass valve which I understand some lister(s) have used on our 5k turbos. Can anyone verify that number is 951 110 313 00, which has then been superceded by 993 110 33750? It "looks" to have rather large ports and from listers' descriptions is probably larger than the ports on our 20V engines. Regards, Gross Scruggs