JD jetting?more Q input vs powercore IV
Posted December 08, 2004 - 11:55 AM
for sale 03 KX500
Posted December 08, 2004 - 12:25 PM
Posted December 08, 2004 - 03:17 PM
The Powercore IV silent insert is a removeable insert you can put in the muffler when you need it, the Spark arrestor is a separate part of the muffler too attached at the end (basically a screen), both of these work together or you can use one or the other, the choice is your given the area you are riding in. The Silent insert is purchased separately from the muffler. I think is was like $20.00.
I found a good deal here www.motosport.com they are out of Eugene, Or so it dont take long to get it.