i was looking for around 3400rpm full boost on my 3ltr with the 0.86 HKS housing...
since the current 1.12 on the rb25 with poncams hits at 5000rpm ...
guess we'll have to wait and see ...
========
side note, anyone have the price for some replacement rings for the std RB30 rings??
priced a set of race rings for them .. @ $264 ..
if the std nissan or generic rings will handle the 300rwkw aim on the std bottom end, then i'll go with them over the race style ones.