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This week i have a Roush polished M90 kit going in along with 2.57 pulley, JLT Big AIR CAI, Kenne Bell BAP and boost, fuel and a/f gauges. It's going to get dyno tuned for maximum safe hp. With the other mods already on i am anxious to see what the numbers will be .... More to follow..
Hot rods?.. Ehhh, those aren't the best cams for a blower.. Sound good but wont make much more power than the stock cams with a blower.. 450 wheel will be pushing it but who knows.. Looking forward to it.
Each car is different depending on the tune conditions. I have basically your setup (just different name brands) but no BAP or cams and I put out 417... I've seen people with just the M90, CAI, pulley kit and tune hit 430+.. who knows.