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Old 10-09-2019, 11:55 AM   #40
Lenny5160
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Default Re: Engine diapers on S/SS?

Quote:
Originally Posted by jmcarter View Post
Tony, is your diaper a custom made piece that retains the SFI certification?
Sportsman racers are not required to have SFI-certified diapers; they must only be NHRA-accepted. Never has a tech person really inspected the diaper on either of my cars to ensure that it was a particular "accepted" brand or type.

With that said, I do believe that the custom DRE diaper on my Nova is SFI-certified. The universal-style diaper on my dragster is not SFI-certified.
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