Whats the track records of those pontiac fieros?
Reply #19 –
You'd be rather surprised about that one. There is a place near Chicago that does the v8 swaps as a fulltime business (along with body mod part fabrication), and they've found that in the end the average weight difference is typically no more than 85lbs swaping from a v6 to v8, and 150lbs from a I4 to the v8.