Brousing through the website
http://www.britishsprint.org/history...ve/1994res.htm i notice that both in 1994 and 1996 John Payne campaigned a 1.5 Lant-Ford BDA RT4 and in 2.0 Lt form in 1996. This probably is the same car. When brought into ireland by Cyril Orme-Lynch it had a 2.0Lt BDG, replaced by a Ford 205 metal block Warrior Headed engine. most likely same car. The fuel cell numbers dating the cell as 3rd quarter 1982 would seem to suggest that the Chassis designation RR 8304 may be legitimate. ?