300 HP out of a 318, is it possible with bolt ons?

Deltatech said

Simple answer is NO. The head flow is **** even for aftermarket. Porting Heads and over boreing a block isn't a bolt on.

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sure it is. if you count tightening a carbide burr into a die grinder.....
I really don't think 300hp out of a 318 would be too terribly difficult.