You're definitely going to need fuel mods at bare minimal, bigger injectors, bigger fuel pump like the SL55 and a tune. You're going to a stack application which not to many people run for fear of blowing the motor up. Ironically these motors used are fairly cheap if that were to happen. I'd also do the upgraded manifolds to help it breathe, no point in spinning the blower faster if you cant get the air through the engine any faster.