Mellon when are you going to give it a try to the 0.82 housing?
This happend in a sr20det with the same setup at 28lbs just a turbine housing change (0.63 to 0.82 )
I think the tradeoff its worth it 300rpm for 30+whp on top...
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2001 Nissan Primera turbo (sr20det)
527whp at 27lbs on a complete stock motor.
Turbo game show titled

"There's Always Something To Upgrade."