well i got it done today and here it is my new 306 race engine.i feel like a proud papa being i built it all myself.
this is a guessstamation from my last build cant afford a dyno run.the heads are rhs 200 cc runners 202/160 valves.
If you ever want a cheap Dyno try to hook up with a local stang or hot rod forum. Out here when they do a local get together they do it at a shop with a dyno. And since its a lot of guys they give discounts. Its usually like $30 for two runs and 3 for $40.