ls/vtec? not only do they have a SHITLOAD of problems n/a but to add boost to it.
I say LSt but if you absolutely NEED vtec than a b16 would be good. I mean s**t, evry person with a ls/vtec has had nothing but problems so if you want less problems I'd stay with a motor that already has vtec or doesn't have it at all. imo, the b18 is one of the stongest honda motors aside from the k series and then to add bost to it......