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Old 12-01-2009, 04:45 AM
Barry_R Barry_R is offline
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most of the 445s I dyno come in right between 475 and 500HP. Almost all are right at the 500TQ range. The RPM intake is a good one and with port matching will go higher - but the hyd roller is going to hold you to around 6200 or so peak anyways.
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