First question:

Does anyone have the Muzzy silencer? Or has anyone heard if these are any good for the ATV's? They only make the silencer for the Raptor and 400ex.


Is it worth getting a Rev Limiter?

Thanks for the help!

MilkweedText

 

If you have a stock engine the rev box is not needed. It will only work good on a built engine. It will also make the 400 hard to start in cold weather. If you do want one, I have a used one that I will sell. Put the stock box back on for racing XC.
The best exhaust for the 400 is the WB e-series with the stock head pipe. For the head pipe to work good you must clean up the welds inside the head pipe. This is a test of some exhausts.
http://www.atvnews.com/output.cfm?id=30961

 

Thank you for the info. I am running a stock engine, so I will hold off on the Rev limiter. Thanks for the link to the atv page [img]i/expressions/face-icon-small-smile.gif[/img]