I have been planning on going with a rotated gt35r turbo to achieve my goal of 500whp. I was doing this so I did not have to have methanol injection. I was told by someone that putting a GT35 r would be stressful on the engine trying to spool such a big turbo? He also told me that putting a blow off valve with out a blow through MAF is dangerous? Im sorry these questions sound a little stupid but Im still young and trying to learn.