if youre going with the cybernation "internals" to run a 50 shot....youre going with what? thier stage 2? ...... $5000....is it worth it??? do you want around 400whp?

if you have that kind of money do whatever you want...but id rather have somthing with 400Rwhp

but the answer to your question, Turbo or Supercharger....go turbo!