I have a 94 mustang single turbo that i have been trying to get running for a couple of months now. It has been missing bad since i put the new short block in it. I have been adjusting the valves over and over(Victor Jr. stud mount heads). i have probably tried starting the car 20 or 30 times and i am just wondering is that enough to wash the rings and walls out and ruin my compression? I have checked compression with a compression tester and i am not seeing any psi. When i first put the heads on the rebuilt short block there was about 120 psi on all cylinders. I have run the valves several times thinking that the missing was because of valves not being right. I just really want to know if my shortblock could be ruined yet because of all the gasoline flooding the cylinders everytime i try to start the car. Like I said I have tried to start it about 20 to 30 times already. If anyone knows how long it would take to wash the shortblock out bad enough that it would have no compression i would appreciate the insight. Thanks.