40 hydro.

[Terry Keeley]

Playing with my new GoPro:

Anyone got one of those audio tachs?

 

[AgafonovRoman]

Nice weather and pond you've got. How many rev's you got on this engine right in this video?

 

[Terry Keeley]

Nice weather and pond you've got. How many rev's you got on this engine right in this video?

Thanks, our Northern Lights MBC is very lucky to have two nice sites near Toronto.

Guessing mid 20K range but wondering if someone has an audio tach to figure it out? Or some online tool?

 

[AgafonovRoman]

Yeah. I think she can scream higher due to my ears memory.

 

[Amp Eater]

Best pass at the end 27,858 rpm

 

[Terry Keeley]

Best pass at the end 27,858 rpm

Cool, how'd ya figure that out?

Taking the L.E. pitch at 4.03" that works out to about 25% slip...

 

[BobHorowitz]

Audio Tach, I believe.

 

[Amp Eater]

Android app settings for 2 and 4 stroke engines.
https://play.google.com/store/apps/details?id=com.javiery.rpmgauge&hl=en
Readings taken only from right to left as it passed by the camera.
Note most of your passes started off with lower rpm midway in the run went up 25k to 26.5k range.
Last few (3) passes hit 27k +

 

[Terry Keeley]

Android app settings for 2 and 4 stroke engines.
https://play.google.com/store/apps/details?id=com.javiery.rpmgauge&hl=en
Readings taken only from right to left as it passed by the camera.
Note most of your passes started off with lower rpm midway in the run went up 25k to 26.5k range.
Last few (3) passes hit 27k +

Cool, thanks I'll try that!

 

[Vince Fantauzzi]

Hey, Terry...is that the pond near Alliston, by the animal shelter?

Vince

 

[Terry Keeley]

Hey, Terry...is that the pond near Alliston, by the animal shelter?

Vince

Yup! One of our NLMBC sites, nice eh?

https://www.facebook.com/groups/167549743410494/

 

[Vince Fantauzzi]

Yes, it is a very nice pond. Took a walk down there to have a look at it, while my son finalized adoption papers for a little mutt. Had I known I would've brought one of my boats lol.
Btw, I reside in Brampton.

 

[Terry Keeley]

I'm in Mississauga and we have quite a few members in Brampton.

I just approved your FB request, talk to you there!