Quote Originally Posted by B16 View Post
Brad, when you can come for a drive in mine and you'll see what the 2860rs with the .86 rear feels. I love it! The 2871r is also a great size turbo.

Luke, I'm lacking understanding, why would a smaller turbo be more likely to blow up a motor?
To explain what lukenzen said...turbos have an officency rating. When the turbo runs outside of it officency rating it starts to cause more heat than good.

GT28's can run upto 28psi Theoretically but air temp that would be pushing out would be extremely bad for the motor.