Octane250F
Uhhh...
- Oct 21, 2006
- 174
- 0
Obviously you are sold on FI 2-stroke, Rhein, so theres probably no sense in even discussing this with you.
Ive been around 2-stroke snowmobiles all my life and I can tell you that at no point whatsoever is the exhaust port on a 2-stroke completely sealed off and no way do those engines burn every last molecule of fuel. Its just not going to happen.
About BRP being liars, well, Ive seen enough of their E-Tec ads to know that you cant believe anything they say. They have staked their future on 2-strokes and they will say anything to make people buy into 2-strokes.
I still think you will need an expansion chamber, because like I said, no engine burns all of the fuel. Ski-Doo snowmobiles with SDI engines still have exhaust pipes with expansion chambers.
Ive been around 2-stroke snowmobiles all my life and I can tell you that at no point whatsoever is the exhaust port on a 2-stroke completely sealed off and no way do those engines burn every last molecule of fuel. Its just not going to happen.
About BRP being liars, well, Ive seen enough of their E-Tec ads to know that you cant believe anything they say. They have staked their future on 2-strokes and they will say anything to make people buy into 2-strokes.
I still think you will need an expansion chamber, because like I said, no engine burns all of the fuel. Ski-Doo snowmobiles with SDI engines still have exhaust pipes with expansion chambers.