3:55's ?

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01-16-2010, 11:46 AM

danger-ranger93

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3:55's ?

i have a 87 f150 with 235/75's and im looking at getting 31's
will my 3:55's keep all my stock power with that ratio

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01-16-2010, 12:12 PM

darthice

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Personally i would go with 4.11s it will give you closer to the stock power and mpg

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01-16-2010, 01:06 PM

1994 F250: 351, C6

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Thats a 3" difference in overall tire diameter. You will be able to notice a loss in power.

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01-16-2010, 05:27 PM

Conanski

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What engine? If it's the 4.9 or 5.8 you're golden but if it's the 5.0 you'll want 4.10's.

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