i run a powermax with 190cc injectors. i can hit 32-34psi with ease. i will agree its a dog off the line if not feathered. And compressor surge was terrible with the cast wheel. I now have a billet wheel and fixed most of that. It also runs very cool while towing just like you stated. I wonder if there was an issue holding you back from it making boost? Im looking into upgrading the turbo as I'd like a bit more boost. Do you recommend the turbo lab kit? i hear people bash it quite often.
