Hello! According to the technical specifications it supports up to 72 psi. Have you tried it in vehicles with more than 80 psi of gasoline pressure? Thank you!
rails really don't matter much when it comes down to it, its a pressure system, with a return on the fuel filter, what matters is injector size and injector timings in the tune, people make 1200 hp boosted on stock intakes everyday, but that's my opinion, others may disagree
