1990TurboGrandPrix's Profile

Real Name: Jonathon Grappin
Joined: March 2011

In the Garage

  • 1990 Pontiac Turbo Grand Prix

    1990 Pontiac Grand Prix GAS V6
    Added Mar 2011 • 7 Fuel-ups

    Property of 1990TurboGrandPrix

  • 14.6 Avg MPG Best In Garage


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Optimal Speed

Every car has its own "sweet spot" of optimal speed to achie... ...

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