Probably gonna want the head surfaced, magnafluxed, and checked for cracks...and new pistons and rings would be good to..Dude..Why not do a full rebuild on the engine? There are stock engine kits on ebay for as low as $300...If I was you I'd get me some flat top pistons, a 194 head, little more cam, and some headers an a 4 barrel...You should see about 160 hp with that...maybe even slightly bigger intake valves 1.84 over the stock 1.72...then have lumps installed...15% more airflow...I've heard great stories about the lumps.