Depends on the desired hp levels. FI can be but as tame a NA, all depends on dynamic compression, not boost. Yes boost comes into play in that equation, but boost really means nothing to a motor. After 800 wheel I'm going for a new crankshaft, and after quadruple digits I've got a new block and heads headed my way, 6 bolt or bust. I'll go through my build sheets and give you guys a full rundown of my motor soon.
I Ain't About That Stock Life.