Guys:

I built a chevy smalll block for my 51' chevy truck. The usual. .030 over, flat top pistons, mechamical cam (.050 dur 254/254) mechanical lifters. My heads are power pack heads. They have had a valve job. 650 cfm carb. headers. 4-speed manual trans, 4:10 rear limited slip auburn rear. Guys, what can I expect from this set-up. Im pretty "dumb" when it comes to engine/horsepower. Need some tech advice.