a 255-inch Ford Indy engine and a basically stock fastback.
They were shooting for a run at 200 mph during the private Bonneville timing session scheduled by Arfons and two streamliner teams.
After successfully setting both D/Production Sedan FIA records at 136.645 (standing kilometer) and 150.134 (standing five-mile), they tipped the can for back-to-back nitromethanated blasts of 171 and 175 before a burned piston ended the outing.
From start to finish, the ambitious project spanned just 34 days in late October and early November.
http://www.hotrod.com/articles/funny-cars-can-trans-women-racers-emerge-1966-2/#031-struggles-1966-static-display-mustang-ohc-indy-engine-front-overhead