The master shift controller was improperly installed . Finished the car. Works great !! Will post info when get I get to track.
What is the point of all the horse power if you cannot get it to the ground?
And to me a major attraction of the GT40 is it's rugged and brutish simplicity.
It is essentially a 200 MPH (for many reasons) car and any HP above what is needed to get it there is superflorous.
IMHO