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My mighty 461

My mighty 461

Built from the numbers-matching YS 400, it's now a 461 wearing real Ram Air IV heads and other internal goodies. During the dyno break-in, it made 492 HP, 540 lb.ft. of torque on a day when the air temp was close to 90 and the humidity was at 93%.
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Classic GTO Restoration Gallery
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BearGFR
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