Thread: 4th Gen HP Peak
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Old 04-21-2011, 07:15 PM
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dustin72 dustin72 is offline
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Default 4th Gen HP Peak

Does anyone know at what rpm the 4th gen hemi makes its power peak? Is there a difference between what the manufacturer states and what someone has found on a chassis dyno? I've been playing with my WOT shift points on my Superchips tuner. Currently I have it set at 5950rpm, but it seems like I may be revving too far past my powerband.

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