huh. wonder if it would be actually worth it to change just the housing? Instead of a larger turbo. Not bad if it would guive some noiticable power, but isnt any more than 10-12 psi pushing the limits?
actually, you might experience a DROP in boost due to the drop in restriction.
be mindful, boost is a measure of restriction. Still, the faster the exhaust gets out the better off you are. My '92 is loafing along at 6psi on a 8-10 deg grade and I'm hitting 900deg on the pyro. this is pulling a gross combined of 14k in 4th direct @55mph. The motor isn't being stressed, no need to keep an eyeball on the pyro that makes my life alot easier and that's good
oh yea, there's a half height IC involved in cooling the intake charge.