Several factors. What elevation (probably pretty low in AK)? How many pounds of boost? What track and what length?
One option is to get in touch with Shain at Twisted Turbo. I know he has a lot of hours on one. I have a bunch of testing done, mostly on naturally aspirated 800s and Turbo 4 strokes though.
Thanks 3-6000 ft. I already have the clutch and have been running it but thinking about a turbo this year 153 2.6 is the length Have MDS weights already. thinking 10psi trying to run 100oct for now. I was thinking the TSS setup with the boost it box or Shanes with a boost it ?. I'll give you a call.