Blown 351! Have you seen how much work and tuning is required on a turbo car? If you have the funds and the know how, nothing is more exotic than a turbo. Why don't you do a 421 cube 351 with a huge 671 blower
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92 GT, 4:10 gears, centerforce clutch, 6# powerdyne blower, bbk h-pipe, flowmasters