Need to know what is required for 1984 Olds cutlass supreme for New York state (upstate NY) inspection/emissions. My engine is at the machine shop now getting put back together. I was hoping to install edelbrok buick v6 performer intake and corresponding edelbrok carb. Do we need EGR/Smog Pump/Catalytic converter or NOT? Getting conflicting information....Anyone from NY please chime in THanks!