heres another ford related engine injury . had a boss 302 for awhile , pump't up some , turn'd it 8500 rpm , cam was large you could say , didn't come on until 4700 rpm . well i sold it to a gent that raced scc cars . he drove that boss every day , it was a f..n fun car to drive even though it only got 4 mpg , lol . well one day he starts it to go to work in the morning and it dies with a crash and starts pissing water and oil on the drivers side of the engine . it was a fresh built motor . so he opens the hood to find no air cleaner , f..n thefts ! i had put a cobra oval one on it looked great with the bosses finned rocker covers . so he pulls the rocker cover . to find rockers and valve tips all out of place on one cylinder . he continues to pull the head . now he see whats what . the theft had dropped the wing nut from the air cleaner down into the carb , it finds its way to the valve head , it opened the valve , wing nut gets sucked , and gets stuck on the open valve , here comes that piston at idle which was 1800 rpm @ 4 inches of vac . piston mates up with the valve , breaking its head off and the dance was on . piston , valve head get married together , piston climbs the bore , hits the head with that valve head stuck in that piston . turns the piston sideways in the bore . wish i had a pic of it . it was not pretty . that engine was out of that car more times than i can remember . but when it was running it was a beast . i'd go hunt big blocks with it . it never lost . even to ones with carbs hanging out of the hood . i could win big bucks from those guys . that 310 ci boss head'd single carb'd headers with a accel dizzy n coil , could runway from any of then back then in 76-79 . to think i paid 1500 bucks for it in 76 with a blown clutch , sold it for 3250 with a fresh engine in 79 . before the prices climbed , lol .