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Old 03-22-2024, 03:55 PM
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steve25 steve25 is offline
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Join Date: May 2008
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The stock 68 and up iron intake will easily allow 450 Hp to be made and allow a real good size air cleaner to be run without a restrictive drop base since it’s lower then the RPM.

Is your 455 going to be making north of 500 hp,

Restricting a motor with too small a air cleaner and a contorted base is no better then running a restrictive intake manifold.

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