PDA

View Full Version : filter advice


jaywoodsrider
12-27-2005, 09:18 PM
Hey guys, just wondering what's a good air filter to get, the stocker is getting worn out. I want something that is fairly easy to clean and won't cause me to have to rejet. Only mod to the motor is a drd. slip on with stock jetting.
BlasterEaten250
12-27-2005, 09:26 PM
K&n is great, you just cant be lazy in cleaning it,but it's very easy to do. But you will most likely have to rejet, simply just because you have a pipe.
Colby@C&DRacing
12-28-2005, 08:36 AM
You need to rejet with the slipon. I would recommend a Uni filter (foam) like the stock one.
bwamos
12-28-2005, 08:54 AM
Originally posted by Colby@C&DRacing
You need to rejet with the slipon. I would recommend a Uni filter (foam) like the stock one.

^^^ What he said.
2004exrider
12-28-2005, 08:15 PM
Theres no point in getting a pipe or filter if your not going to rejet. You'll never feel the full effect of them since its not getting the right amount of fuel. But if your getting one i'd probably get the UNI just because it's foam, cheaper, not going to hurt if you dont clean it as much, and in my opinion overall safer of the two. You more than likely wouldn't feel any power difference between the two if you tried them both.:)

Jimmy
jaywoodsrider
12-28-2005, 08:25 PM
i haven't rejetted because dr.d said that you don't need to, and i don't know how to do it correctly.
BlasterEaten250
12-28-2005, 09:09 PM
You need to rejet with basically any aftermarket pipe or slipon. There is an article on how to rejet on this site, I would check it out.
hardkoratvmxr
12-28-2005, 09:22 PM
I personwn a K&N in my fourwheeler and in my trucks. I like the performance but it seems like it is getting old cleaning them as often as they need ot be cleaned. So saying this I am going to say get an UNI you will be happier
whiteflash
12-28-2005, 10:05 PM
k&N w/ outerwears
balls2da-wall
12-29-2005, 02:49 PM
Uni...Much easier to clean than a K&N ive owned both and K&N's just give me a headache thinking about cleaning them...uni's you can just dunk in water and sqeeze out the excess.
ImWhite
12-29-2005, 05:25 PM
UNI
ss440ex
12-29-2005, 05:27 PM
No-Toil , uni both great filters.
bwamos
12-30-2005, 08:46 AM
Good jetting article here. Should help you out.

http://www.duncanracing.com/techfaq/Tech_keihin-carburetion-jetting.phtml

Basicaly in a nut shell, you'll need to go 2 sizes up on your main, and raise you needle 1 spot (drop the clip 1 notch).

If you bog a little on the bottom, turn your air screw out a 1/4 turn.