<prompt> Bhala okuqhubekayo kwalesi sigaba - Igumbi lenjini le-Mustang lalingakhulu ngokwanele ukuba likwazi ukufaka injini enkulu ye-Boss 429, ngakho-ke iFord yaqasha uKar Kraft waseDearborn, eMichigan, ukuba aguqule i-Cobra Jet Mustangs enezivinini ezine ukuze ikwazi ukuyisebenzisa. IKar Kraft kwakuyisikhungo sokuhlola seFord esasisebenza njengobunjiniyela bezimoto zezimoto ezikhethekile zeFord. UKar Kraft ngaphambili wayethuthukise i-GT40 MKII yokuqala owawina amahora angu-24 eLe Mans ngo-1966  <response>: futhi waklama futhi wakha i-GT40 MKIV owine amahora angu-24 eLe Mans ngo-1967. 