Carb vs. EFI 101

The short answer:  Carbs suck and EFI squirts.

The long answer:

There will be more in this series on the switch to EFI, including an appearance Friday, February 17th at 5:30 Eastern time on Sirius Speedway with @DGodfatherMoody to bust some common myths about NASCAR fuel injection!

See all the Motorsports Science Minute Videos.


  1. Watch out Tim Brewer, there’s a new sheriff in town.

    Great tutorial. Your “short answer” made me laugh.

    It won’t be long before the green flags waves at Daytona.

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