I have a 99 civic si. The thing I know for sure is I want a forced injected honda. What turbo would be the best to use. Would it be better to build a b20 to dop into it and turbo it or should I stick with the b16? How much would it cost about?

 

I'm going to be nice..

please do a search. also, b20 vs. b16 is depending on hp goal.

 

ask the FI forum for the turbo questions

 

Stick with the b16 unless you want to really build that b20, because they tend to break under boost otherwise.