Rpm range

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10-21-2012, 02:04 AM

Rocky Mountain F150

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Rpm range

What's the optimal rpm range cruising hwy with the 351w E4OD?

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10-21-2012, 09:11 AM

Conanski

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1900 to 2000rpm

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10-21-2012, 12:56 PM

Rocky Mountain F150

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So would 2500 be bad at 70 mph?

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10-21-2012, 03:24 PM

GoinBoarding

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Just going to use a lot of fuel. I'm assuming that's with overdrive off? My 96' 351 E4OD with stock tires and 3.55 gearing is ~2000RPM at 70mph with OD on. What's your tire size and gearing?

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10-21-2012, 11:30 PM

Rocky Mountain F150

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31" tires with 4.56 gears. Putting on 33x12.5 tires soon. Yes, overdrive is on.

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