jhmason21's Profile

Real Name: Justin Mason
Location: Nashville
Joined: June 2010

In the Garage

  • F350

    2005 Ford F-350 Super Duty DIESEL V8
    Added Jun 2010 • 34 Fuel-ups

    Property of jhmason21

  • 12.9 Avg MPG
  • Celica

    2000 Toyota Celica GAS L4
    Added Jun 2010 • 3 Fuel-ups

    Property of jhmason21

  • 27.5 Avg MPG Best In Garage


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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

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