yaar i was told by a friend of mine that k ive seen a turbo engine in shoba and it was cool and he recommended it,but i think it would be costly to maintain and also turbo has its issues although its fun to drive
acha now the 20 valve engine u are talking about would not be easy to maintain.
and ya i want complete engine with manual transmission and computer/ecu.
if u could ask ur friend is there any engine that would fit in 1972 mark1 corona without alteration besides its original!
and ya also about its body parts coz in rawalpindi they are scarce
and ya i only know some engine codes so if u could in a simpler way itll be great