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International 3900FC MPG

1 International 3900FCs have provided 6 thousand miles of real world fuel economy & MPG data.
Click here to view all the International 3900FCs currently participating in our fuel tracking program.

International 3900FCs For Sale Nearby

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Engine Load, not RPM's save gas

Despite claims that RPM's are directly tied to fuel economy,... ...

by outlaw240

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