Thought I'd comment on the heads - The 'p' head is a terrible choice for a blower. Look at intake to exhaust flow percentages. Blowers like higher percentages (to scavenge the exhaust more effectively per intake flow) and the 'p's large intake but small exhaust valves promote the exact opposite of what is desired w/ supercharging.
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93 yellow limited edition convertible
Black top/interior, 5-spd
3.73's, H-pipe, pullies
Best - 14.13 @ 96.5 on street tires
3650 lbs w/ me.
My desperate attempt to get some pics up -
http://cperryman.tripod.com/grid1.html