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penboy's Profile

Real Name: Penboy Maker
Joined: January 2009

In the Garage

  • PenBoy Express

    2005 Acura RSX GAS L4
    Added Jan 2009 • 1 Fuel-up

    Property of penboy

  • 0.0 Avg MPG



Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

Read more tips