best head for 318 street car

ir3333 said
it's tough to spend $600 or so on a quality converter, but it will make a big difference
in you performance.

ir3333,

I'd like to say money is no issue, but it always is...Is the extra 600 worth it for a street build? Iknow there are alot ov variable to consider, but what is ideal for the combo outlined above