[rbien1]

Thanks to all for the great messages.We have decided to have Keith Craft build the motor for the ERA Cobra.All of the other engine builders mentioned also have excellent reviews.The engine block will be a 527c.i. Shelby all aluminum.Heads will also be aluminum.Looking for approx. 650HP with equal torque.I have spoken with Lance Smith at KC and he feels this will be more than enough for my needs.I will post pics and info when available.Thanks again for all of the kind help.Bob.