Any give me an idea of how much back pressure is too much on 2011 6.7. I know ideally 1:1 ratio is best bit not possible with stock turbo. What should I not go over for a stock truck. Really appreciate any advice.
Any give me an idea of how much back pressure is too much on 2011 6.7. I know ideally 1:1 ratio is best bit not possible with stock turbo. What should I not go over for a stock truck. Really appreciate any advice.
Anyone out there have any input for me?