A couple questions about supercharging a 440

Like 70Duster440 mentioned. Blowers are GREAT for making up for deficiencies in other areas. You can have a shitty cam. With shitty flowing heads. With shitty compression. Drop a blower on it. And still make 500+ horse EASY.

The other nice thing is the throttle response. You'll have gobs of torque down low. It'll roast the tires everywhere.

For reference here's a boost/compression chart and blower drive chart:
88252d1088983437-blower-pulley-size-charts-chart.jpg

Compression-Ratio.jpg