Camshaft specs help

[fjbm]

Does anyone know anything about the timmings of a pair of camshafts I have and which are marked "TT 55"?
I thought TT meant Tony Thompson but I could not find any think about it...
Cheers

[Craven]

Hi,
I think you will find it?s reference to TwinCam Techniques a company that was run by Tony Ingram, still in business in the states.
I have an engine built by them with TT 36 cams, I contacted Tony, he was very helpful and interested one of his engines was still going and OK.
Ron.