Using a Treysit Sirometer to find Engine RPM

#briggsandstratton #smallenginerepair #realmanskills
johndeere214.com/
teespring.com/stores/real-man...
4strokerebuild.blogspot.com/

[@Muggrug]

They used to hand these out to us in Chrysler's technical training courses. We actually used them to sniff out the cause of different NVH concerns.

[@garymericano]

I picked one up at a junk shop for $1.40 without knowing what it was, it happens to be something I can totally use at work, pretty fascinating tool

[@garymericano]

Do you know if it matters what face of the engine it's placed on? Doe it have to be parallel to the plane of motion?

[@RealManSkills]

I hold it on any flat surface that I find on the engine.

[@dwwd156]

I've had a Treysit since 1988. Got it from Tecumseh. Where your sleeve says Briggs and Stratton mine says Tecumseh.

[@RealManSkills]

When I do an internet search, it comes up with several different names like that. Thanks for watching!