Originally Posted by jpsimon
+1 you need at the VERY least a clipped turbine, even still at this point in the game a full upgrade is key
Which begs the question; Would stock turbos pick up power with just a clipped turbine wheel when tuned for high boost?
The reason I ask is because there's a lot more exhaust going through the turbine wheel when the boost is cranked up. Maybe just removing a little exhaust restriction will free up some power on the same compressor? Test that first, then test a clipped turbine wheel with the funky bat wing compressor.