It Smokes!!

[Dayton Murdock]

Hi All
Here's the first video of my -4 smoking
https://www.facebook.com/photo.php?v...75687966381312
And it starts now

[Snowflake]

Interesting... It clearly shows that the smoke isn't continuous out of either pipe, but pulses alternately. I didn't think the pipes would heat and cool that fast in vibe tween cylinder firings.

[dealfair]

Tee Hee. That's great Dayton!

[mick]

Not sure of your oil flow for the smoke system but I'm running around 4Ltrs per minute of Diesel. The injectors are high on the exhaust to get a good burn, and I have found no oil residue on the belly but the smoke system did highlight an exhaust leak at one of the slip joints in the exhaust system.
Mick
http://youtu.be/3TELhNDkWk4

[Sonex 541]

How come it alternates pipes , back and forth between the 2 , the YouTube link for the white one really blows some smoke wow

[Dayton Murdock]

Originally Posted by Sonex 541

How come it alternates pipes , back and forth between the 2 , the YouTube link for the white one really blows some smoke wow

I think that it is the update speed of my smart phone camera, There is a constant flow of thick, billowing white smoke

[Gagarin737]

Great! Smoke is fun.

I have a small system from skysmoke.com for the Rotax 912 and only use about 1,5 liters/minute:
RV-12 smoke