upnorthbacon
Member
- Jan 28, 2005
- 35
- 0
Ok I bought a used 2000 kx250 in great shape. It has a procircuit pipe and I just ordered a FMF Q to go along with it (Hopefully they are compatible). How does the procircuit compare to the stock pipe? I have both and wondering which would be better for woods riding? Also I have a rad valve with it but it's not on the bike. I have a box of parts and the rad valve was in there. It has what looks like carbon fiber reeds in it. What advantages will I see with the rad valve? Is it worth putting on and will I have to rejet? The owner was not the original owner so I don't know if there is anything missing from the rad valve?
