Yes I have done a comp. test. All of the cylinders are 190 to 195 (I have a cheep allstar mini starter or it would be over well over 200psi).
I have watched videos of the car and it will pick the tires up 3" , then drop them quick, then it looks like i could run faster to 60'. tires wrinkle nice, not wad them up.
At least my question was answered about the heads. I will keep looking. May be MSD box, I have a old Holley billet distributor (inside the same as msd) could be that. I will have to figure out how to test them. May be fuel?
Thanks for the help BillyC