Its a Gen 6 40 over 454 with stock crank and connecting rods

 

Is it 30 over or 40 over? You gave conflicting info.

what are you goals, whats the intended use? What RPM range?

 

Budget build is a very loose term…

power production is alway heads, cam, intake.

balance out the costs given those 3 and your will get what you get really.

mid you have a power goal, we’ll that dtypucally dictates how much you need to spend toachieve your goals

 

Welcome to the site