Hi guys I have a Honda civic 1999 witch had a I think it was d15z4 that I swoped out with a b16a running y21 gearbox and management p30 car pulls and goes great but now I want to turbo I want to run stock only thing I going to swop out it pistons.eagle rods. Arp headstuds.fule pump going to use my standard intake my goal is to get around mid 400 whp what I want to here is turbo size? T3 or 4 and boost psi? Say like 20 psi would my motor be fine or is that killing it thanx guys

 

This can't be real.

 

Any improperly built or improperly managed boosted setup is doomed from the starting line.

Read the FAQ, go to Forced Induction sub forum and get reading.

 

 

https://honda-tech.com/forced-induct...2A%2A-1024174/

Now go read. Obviously there will be some language barrier here, but we aren't here to spoon feed you.

 

Thanx

 

There's a simple answer. Research. Research and when you think you're ready research some more cause at this point your asking for trouble. There's plenty of posts if you search that will spoon feed u but we won't