Black magic fans don't work well at all, you need more air flow, the suggestions above are great for budget cooling, or if you got some cash go with a Spal fan (electric), or install a flex fan(belt driven). I had to run a flex fan on my blown 89 coupe down here, it worked great and the 2-5 horsepower loss didn't matter as long as it ran cool.
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88 LX Hatch,302, E-303, stock long block & Intakes
175 shot,60' 1.42 11.34@116
89 LX coupe, 306, 432 rwhp & 400rwtq 11.004@126. Before blower on all Nitrous 1.48 60' 10.79@122
05 Premium GT, 5 speed, spoiler delete, I.U.P., Dark charcoal leather interior. Stone stock 14.1@101, DeMolet C.A.I. & SCT Xcal2 87 octane tune 13.70@103 w/ 4.10 gears 13.35@105
2003 SVT Cobra. Usual bolt on's 11.61@122
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