Just picked a early 20b and needing a little turbo sizing help. this motor is a early gen motor and for now Im not really looking to build crazy hp. this is a stock motor no porting and will remain that way unless I have to dig into it. Im running a gt42 on my other motor and think that may be a little much for this car. any recomendations out there for a nice streetable turbo to make 600hp? Maybe the 42 is again what i need. Thought about going borg warner.