Most cost effective setup for 65' stang?

[oneslowbowtie]

@77rednecktruck

It will probably have more compression, bigger cam, better intake, etc… I still don’t thing stock heads will do 300whp, but it may come fairly close.

Even starting out with a 351, you should still port the heads or buy a good set. Why not do it right the first time?

Its a Ford, There is no right way