they were starved for oil (built and forged stroker moter, stock oil pump) and one of them had a timing chain snap and a valve smashed into a piston. i was told by a machine shop they are not fixable...or it was not financially feasible to have them fixed. so i got new ones.
its a pain finding heads for the car though. they are not readily available and ford wants $1100 for brand new BARE heads......EACH!!
nope i have a cobra now. i havent changed my avatar or signature yet. that will be happening soon. but this one broke only 3 weeks after i got it. so i havent been able to get any really good pics yet.