1967 STP Indy Turbine Car
If this car had won the 1967 Indy 500, it would have changed the auto industry forever. one bad bearing and it was all over. This is one of my favorites of all time along with the original GT40. I have never been able to find a model or diecast of this car and every picture I love.
Judging by the size, I'd say a small helicopter engine. Awesome work overall!