I'm try to put together a kit for my FD but don't know whish GT serie turbo to get and what maps to choose (I don't really understand this stuff). I got a stock motor (no porting done). I want to get 350-400 rwhp out of it with quick spool up. I was thinking going with a GT30 or 35R but not sure if the 30 will do and what map to go with. Thanx

 

A large A/R GT30 will fit the bill but I havent heard of anyone using it on a rotary. The GT35R is a tad bigger and more used turbo on rotaries.

 

your best bet is to search.

 

I did but I can't find anything with actual A/R otherwise I won't be asking