NEVER put a 750 on a 318........
LOL, I run a 750 TQ on my 273. I know, that's cheating... Never ran better. Put a HP 440 AVS 750 on my brothers 289, and he told me to sell the Holley 600. Did the same with a friend at work who had hot 289, turned a quick car into a monster. Some people are too "smart" to help.