340 stockers

hi, I have neither the money or a "guy", we do our own engines , suspensions, etc. Its called education!!! takes lots of smarts to do this. its not for parts changers or faint hearted. to each their own. by the way, I've seen going to larger valves , ports loose velocity. this has held true on mopar and chev heads. velocity is what fills the cylinders. that statement was from MR. betts of super flow. just something to consider.