I have no airbox on my lt250r. Right now I am running a K&N right now with no outerwear. What is the best filter and outerwear to run with no airbox? I will mostly be doing trail riding and dunes. I do not ride in muddy conditions very often. Also I just installed a new DG pipe and it has a small exhaust leak between the pipe and the flange, is it ok to use a high temp rtv to seal it? My motor is also leaking a bit of oil after I get done riding. It looks like it may be coming from the shifter seal, is this common? There is oil around the seal and some on the motor right above the seal that drips down, I cant see where it is coming from. SO i assume it is coming from that seal and spraying everywhere.

What is the counter shaft seal? Where the sprocket sits on? And i have some copper rv rated at 700F. You think that would be good enough?

DEFINITELY wait to run it after doing the rtv. I gooped the flange on mine when I was running the cr motor, waited about 4 hours, kicked it over and it blew the silicone out through the silencer LMAO. Use a lot of simple green, to clean it up, then use laquer thinner or acetone on the surfaces before applying.

I will replace both those seals this weekend, and use some copper rtv on my flange and pipe. Does anyone have any input on the air filter? Is it better to use a K&N or a foam uni with no airbox?

I mostly ride trials up north in Michigan, with an occasional dune trip. I try not to ride through mud but sometimes I can't help it. Would a foam uni filter with an outerwear be ok to run in these conditions with no airbox?