They where in 1.3-1.6-2.0 4 cyl. And in 2,0 and 2,3 V6
Quit simple tho drop a 2,8 in them.
Iīve chosen to stick with the 2,0 Pinto. I donīt want to spoil the nice balance of the car by putting in a heavier V6. The car only weighs 990 kg.

This is waiting for it:
Flowed head
45.5 mm - 36 mm valves
double valve springs
2mm decked
Kent FR 32 camshaft

45 webers

tubular manifold 57mm


Should make it a little faster