I'm looking at building a new engine, it will be set up for boost, don't know if im going turbo or procharger yet, but my question is what block would be the best to use, Ritter, r-3 or a prepped stock block, which I do have already, looking for around 650-700 horse when all is said and done. The rotating assembly will be all the good stuff, also this will be a street/strip engine running on 93

Thanks!