@daniel -

1979 Spider With a Completely Modified Stroker 2207cc Engine,

i wasn't aware that you could "stroke" fiat dohc. enlarge diameter of the pistons to 85mm yes, but stroke?

I read on a forum years ago a few guys talking about doing this but they never followed thru as far as I know of
anyhow I decided to myself im about 2/3 done with the engine this has been a costly experiment so far.

To make this work I had to use custom rods and Pistons a lot of research since no one had pioneered a stroker
TC before me, now I can say it's been done.