Looking at helping a friend rebuild his Hi Boy. The 360 is coming out building it as a 390. It will be basic stock motor. It will have a mild cam, stock heads just to keep it simple. It will have DS dizzy in it. He want a try TBI in it. What system will it be we do not know yet. The big question is what intake to use with it? V2, V4 or something other.

Pros, and Cons over factory intakes and any tricks to have the perform better.

 

I guess this is part of the project that should be abandoned.