Don't know much about mods ...but the pully is a 2.76 I think . Do u ever see a 03 convert from il for 22.5 or b.o it list all mods . Got tuned by kurgen 480rwhp 502 rwt.
Most likely frps. where you at in indiana? I have a spare one you could try if your close to indy. Do this real quick. Pull the vac line off it. if fuel runs out. It's blown. Or I've seen fpdm take a dump. Ive got another one of those too. if you want text me 317 319 4551