smog removal kit For KLX 450R


17 replies to this topic
  • dirttracker_30

Posted March 20, 2011 - 03:39 PM

#1

Did I see some where,that there is a kit sold to get rid of all the smog stuff,instead of just plugging the hoses?

  • muxherdlr

Posted March 20, 2011 - 03:57 PM

#2

Here you go....I just ordered it! Applied Racing has the AIS removal kit

http://appliedrace.c...1b082ad1a8f07e6

  • dirttracker_30

Posted March 20, 2011 - 04:20 PM

#3

Thanks ,there goes another 50 bucks

  • mxphlipper

Posted March 20, 2011 - 06:51 PM

#4

If ur not worried about saving weight and just want to clean up the jetting:

http://www.thumperta...ht=ball bearing

  • bob_e95482

Posted March 21, 2011 - 04:03 AM

#5

I cut off the tube to the cylinder head and pressed in a piece of 5/16" aluminum rod. An 8mm or 5/16 bolt would suffice. I used one of the mount screws for the smog pump to plug the intake, and a 3/8 set screw to plug the airbox fitting. Cost to me-$0.

  • badklx450r

Posted March 22, 2011 - 06:24 PM

#6

does anyone have any pictures of the mods that they have done in the ais removal? Is the 50.00 kits worth the money because they look nice or do you not even see the plugs?

  • DRZ400SK4

Posted March 28, 2011 - 03:30 AM

#7

does anyone have any pictures of the mods that they have done in the ais removal?



I went the cheap-skate route. It literally cost me less than a dollar...

AIS-ectomy...
Posted Image

Had to fab up an alloy plate for the exhaust port block-off, and whack some high-temp silicone to it...
Posted Image

The airbox block-off was simple enough, with a vacuum line cap...
Posted Image

A stainless bolt and some blue Locktite took care of the manifold block-off...
Posted Image

  • Dean Tanaka

Posted March 29, 2011 - 06:43 PM

#8

I think I got a kit for a crf250/450 from xrsonly, I think for under $30 and it fit with the reuse of 1 bolt...

  • dres0081

Posted July 15, 2011 - 04:20 AM

#9

wish i could add rep for the pics. i think im going the same route as i already have all the materials in my garage

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • dres0081

Posted July 19, 2011 - 02:23 PM

#10

just got rid of my smog pump today and man does it open up some space to work.

used a bolt with locktite for the hole on the intake manifold, and a vaccum plug on the airbox.

for the metal line that is on the front of the motor i just pulled the line cut the metal tubing about 1 1/2" before the flange that bolts to the motor. found a bolt that threaded into the pipe and put high temp silicone RTV on the threads when threading it in and capped it all off with a rubber cooling line plug and a hose clamp only cost was for the two bolts less than a dollar.

all in all im glad i just fabbed it to work rather than spending money on the kit and it still looks clean.

  • Grahamco

Posted July 19, 2011 - 02:39 PM

#11

I have the Applied Racing kit, but I don't remember paying that much for it. I believe White Bros sells a kit for the CRFs, as mentioned, for about 30.
You only see the plugs if you're really hunting, they aren't really in your face.

  • Rome06379

Posted July 19, 2011 - 02:52 PM

#12

Cost me nothing to block off AIS. Just used stuff in the shop:thumbsup:

  • cesk

Posted July 19, 2011 - 06:51 PM

#13

I have the Applied Racing kit, but I don't remember paying that much for it. I believe White Bros sells a kit for the CRFs, as mentioned, for about 30.
You only see the plugs if you're really hunting, they aren't really in your face.


do you have any pictures of the kit installed?What did it improve for you?
Thanks

  • Grahamco

Posted July 20, 2011 - 10:11 AM

#14

do you have any pictures of the kit installed?What did it improve for you?
Thanks


I dont, but I can take some when I get my bike back together. Hopefully soon. It keeps my head pipe from getting so hot it glows, keeps heat down in general, gas doesn't boil, coolant doesn't boil. Doesn't pop all the time either. I jetted the bike at the same time which I'm sure played a big role.

  • cesk

Posted July 20, 2011 - 06:46 PM

#15

I dont, but I can take some when I get my bike back together. Hopefully soon. It keeps my head pipe from getting so hot it glows, keeps heat down in general, gas doesn't boil, coolant doesn't boil. Doesn't pop all the time either. I jetted the bike at the same time which I'm sure played a big role.


Very cool. Thank you. Looking forward to see the pics. I went to their site but aside from seeing a small picture of the kit items, it's not clear how it would look on our bike.

  • wielywilly-g

Posted July 22, 2011 - 01:06 PM

#16

I took a couple pics when I did mine a few months back: not very good pics.
I purchased it for the guideance and peace-of-mind the directions offered. I wasn't sure what line to put a marble into and what holes to plug..

Posted Image
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  • jimmyh

Posted July 22, 2011 - 01:44 PM

#17

Weily, hell of a smart move with the tie-down on the stand, gotta use that trick.

  • wielywilly-g

Posted July 22, 2011 - 02:08 PM

#18

I am not sure about smart... I was getting a little crazy trying to break the front sprocket loose and found myself NEEDING the tie down strap. :smirk:
Thanks Though!





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