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Old 12-26-2010, 01:27 PM
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Thumbs up Questions for 408W guys
Question for 408w guys

1) For those running 327's what is your RPM at 70MPH in 5th?
2) For those running 373's what is your RPM at 70 MPH in 5th?
3) .68 or .82 5th?

Thanks
Charles
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Old 12-26-2010, 02:30 PM
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Charles - go to this link for gearing info. http://www.secondstrike.com/Technical/GearCalc.asp
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Old 12-26-2010, 02:50 PM
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The engine size/type is irrelevant. Transmission ratio, rear end ratio and tire diameter will give you the same rpm's at a given speed whether you're running a 2500cc four banger or a 572 cid big block.
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Old 12-26-2010, 03:11 PM
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Originally Posted by Zoom This View Post
Charles - go to this link for gearing info. http://www.secondstrike.com/Technical/GearCalc.asp
THANKS!!! My tag on on the 8.8 read 327 but the donor must of had a change...373..too much!!!!!!!!!!!
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Old 12-27-2010, 11:20 AM
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Thanks for posting the chart.... now I KNOW!

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