Hah, pessimism is a virtue. My virtual dyno predicts 480 hp with this combination of parts. However I reserve judgement until I can get this sucker finished and find somebody who can dyno the engine.
800 cfm T-body (whay can't they rate them like this! I've seen 75mm t-bodies flow 780-840 cfm)
Sequential Fire Intake (I'm guessing this is similar to a Vic 5.0 or a Performer RPM EFI)
ARP 185 cc heads
11.0:1 comp
Comp Cams Nitrous HP hydraulic roller 35-560-8
347 cid engine
small-tube headers (closest model to a set of 1-3/4 dia pipes)
Anywhosit it makes 480hp @ 6000 rpm and 470 ft'lbs. of torque at 4500 rpm.
This would be nice but I'm highly skeptical because the program can have about a 10% error (which with my luck would be 50 hp lower
)