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Title: S&S 90-2012 and 90-2013
Post by: xlfan on January 14, 2022, 10:42:22 AM

Looking for total length of S&S SA intake and exhaust valves, part nos 90-2012 and 90-2013.

Has anyone ever measured these valves?

Title: Re: S&S 90-2012 and 90-2013
Post by: Ohio HD on January 14, 2022, 01:21:56 PM

I have not measured any, but below is what info I have.

90-2013 - Intake - 2.100" diameter, x + 0.289" longer

90-2012 - Exhaust - 1.750" diameter, x + 0.284" longer

Title: Re: S&S 90-2012 and 90-2013
Post by: xlfan on January 14, 2022, 01:35:12 PM

Thanks, that was what I found as well, but the book didn't state longer than what.

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Technical Forums => EVO 1340 => Topic started by: xlfan on January 14, 2022, 10:42:22 AM