Thanks, yes, it is an air gap manifold although I will be running Sniper EFI on it. The compression is either 10.5 or 10 to 1, don't remember. Told him I needed it to run on pump 91 gas if I had to.
460hp ain’t no slouch you will be surprised on how well it will go and the bottom end torque will have you grinning, it will be a fun car to drive with good street manners. You will love the sniper once it’s all dialed in.