Anyone out there got any details?
how much psi could I run without any internal mods? and how whp should I expect to be putting out?

 

This might answer some of your questions...

https://honda-tech.com/zerothread?id=593900

 

Or search, then check out the forced induction forum.

 

My buddy here in Nor Cal has the GReddy turbo on his type S. All i can say is fawkin sweet!

 

I think right now he is pushin 10lbs of boost, i think. He is still doing the final tuning.

 

My buddy has th greddy turbo kit also and it is nasty kenji himself cam out to fix the wastgate all the way from cali!!!!! Kenji and greddy you guys are the best and thanks for the gloves and shirt! Kenji is a great guy