This motor came to me with a lot of racing parts for my Abarth Zagato 750GT. I was hoping to build this to an 850 Berlina, but have decided that goal is too far in the future.

Block is stamped ABA 202 B engine number 1089661. Engine is recorded in John de Boer’s italian car registry as an original ot1000 power plant.

Crank is stamped ABA 202 11 67 1461

Camshaft … difficult to read the precise markings.