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Old 10-31-2010, 01:33 AM
davidwilsoon davidwilsoon is offline
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Originally Posted by snowman69 View Post
So if "no engine technically need back pressure" go and take the complete exhaust off a 2 stroke engine please. When you do that tell me how it runs.
2 stroke engines NEED back pressure to run properly.
I just want to point out that I wasn't trying to prove or disprove the theory about burning the exhaust valves. I thought the page I found was an interesting discussion, and I pretty much drew the same conclusion that you have, Russ.


Last edited by Doc Sprocket; 08-16-2011 at 06:47 PM. Reason: Removed inappropriate link