Sparky
How is it going,
First let me say how cool it is to see a fellow FTR guy on here.
I have a 250F also and I just put a White Bros E Series on mine ( tail section only ) and so far the performance is great. I went with the E series because it was the cheapest that I could get in a hurry. You see here in Socal you need a sparky to do any offroad riding and I decided to race a enduro at the spur of the moment and my local Yamaha shop had one.
I had a full race pipe (both header and tail section) on my bike before I put the E series pipe and to be honest I can hardly tell the difference. In fact the E series might have a little more bottom end.
How long have you been racing with FTR? I am originaly from Arcadia Fl. and I still come down and race a couple times a year, I have a spare bike that I leave with some friends down there. In fact I was there for the whole month of March. Did the bike week thing and all.
Buy the way I keep up with FTR buy there web site and have been following this spark arrester thing on there BB. I think its about time that they require them, espessically since you guys have been in a drought for so many years.
later
mxbundy