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LT1-LT4 Modifications 1993-97 Gen II Small Block V8

GM "847" Cam RPM Range?

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Old 11-23-2004, 08:50 PM
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Default GM "847" Cam RPM Range?
Anyone Know The RPM Range of GM's 847 Cam?

~Chris
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Old 11-23-2004, 10:08 PM
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I kissed my 7,000 limiter and was still making power
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Old 11-25-2004, 02:41 AM
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On totally stock unported heads I was shifting at 6700. It made over 350rwhp through a 12 bolt from 5500-6500, and really never fell off sharply above 6500. Peaked at 357hp
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Old 11-25-2004, 11:12 AM
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Shifting at 6700 with stock bottom end? eeek - maybe I've just heard all the bad stories.

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Old 11-25-2004, 08:20 PM
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Originally Posted by NitrousJunkie
Shifting at 6700 with stock bottom end? eeek - maybe I've just heard all the bad stories.

Chris
I was goin to 6800 this year while sprayin the car so it all should hold together
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Old 11-26-2004, 08:59 PM
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LOL I am with you on that! I have been spining a stock bottom end over 6,600 for five years
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Old 11-29-2004, 06:22 PM
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What are the specs on that cam? Is it a direct bolt-in for our LT-1's? If you have one where did you buy it and how much?
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