Introduced in 1966, Emberglo is a one-year-only color and one of the rarest finishes offered on the first-generation Mustang. ... but the K-code HiPo was the most potent Mustang engine in 1966.

Mike Curry’s 1966 Ford Mustang K-code GT convertible is one rare pony. With its candy red paint and 289 Hi-Po, its a classic.