Rotax 2 Stroke E-Tec

Yes BRP not Bombardier as mentioned...we must demand 2 strokes come back...hell put a catalyst on them if needed...4 strokes have them...

Some cool reading here...

https://www.rotax.com/en/100-years/history-of-motor-sport.html

 

There's so much HC in 2T exhaust, the catalyst pretty self-ignited (we said it was China Syndroming...)

The sled would be stopped (at night) and emit a red glow from behind the melting panels...

Pretty wild!

 

Hard to find but I'm seeing several articles where they say the E-Tec system produces less HC emissions than the 4 stroke...see below:

https://www.evinrude.com/content/dam/evinrude/UK/Documents/articles/September 2016 issue.pdf