I was just tearing down a spare 1147 I had picked up several months ago, and found some very interesting things. The head had been ported, oversized valves installed with seals. (1300 & non-triumph valves) Head has also been shaved. There is the porters name, and either the flow or chamber volume scribed on the head. "H. Lyness 69 33cc." Any history or information on this porter would interesting to know. He sure did a nice job on the head.
Alan Morris 64 Mk1 /// [EMAIL PROTECTED] mailing list /// Send admin requests to [EMAIL PROTECTED] /// or try http://www.team.net/cgi-bin/majorcool /// Archives at http://www.team.net/archive /// Send list postings to [EMAIL PROTECTED] /// Edit your replies! If they include this trailer, they will NOT be sent.
