Tuesday Tech Question

Question:

I have a flexible automatic transmission shield meeting SFI Spec 4.1 in my Top Sportsman car.  Could you tell me when it expires and will need to be recertified?

Top Sportsman Tim

Answer:

Top Sportsman Tim,

A flexible automatic transmission shield meeting SFI Spec 4.1 must be recertified every two years.  For more information on when SFI Spec products expire, please take a look at the Charts and Formulas section in the back of the NHRA Rulebook.

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