I must be one lucky SOB because I've never blown an engine either.....even after spooling a 44O to 7300 for over 300 passes! Most of my cars have been airborne several times and have spun them out on the beach doing 60+ with the throttle matted.....doing neutral drops were common along with going from drive to reverse floored at 40 mph and going back into drive. Did this kind of crazy crap for many years. The list is long! Some of my friends refused to ride with me even after telling them I would act normal lol