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Yeah, I usually do all the adjustments before putting the cam back in, and if you are not sure, it is easier to put the cam in without it being on the chain, to check clearances.

Did it have a problem when you installed it or ran the bike? Mine worked fine right away and is still working fine.

I got it from ebay for a 2005 yz450f, but it was hard to find even two years ago, so it will probably be even harder to find now.

Yeah, I have the sockets in both forks

They can move side to side, a little bit. As long as it moves freely and has no front to back play when you pull on it, it is good.

Yes, I think in my case the o-ring stayed in the cylinder so that is why it wasn’t in the video

My best guess is the Lectron carb... Because I have around 150 hrs with 32 to 1 fuel, on this bike and never fouled a plug, I just replace them around 10 to 15 hrs. I'd say you might be running rich. Maybe lean it out and see what happens.

@@brodyfontenot does the lectron adjust to the plug getting gunked up?

It adjusts for temperature, elevation, humidity, etc, but it still has to be the right mixture setting

It's a Tusk valve spring compressor from Rocky Mountain ATV: www.rockymountainatvmc.com/parts/tusk-valve-spring-compressor-p

I got it all from guts racing (www.gutsracing.com/)... but I restyled the bike to 2005 YZ450 plastics and seat, so it is not the stock seat any more.

Clarke desert tank with custom mounts

$3900 bike, blown top end. ruclips.net/user/shorts1T1YG4ZAwN4

Use the decompression valve to get it to top dead center, release the valve, and then kick it hard. Repeat this until it starts, and if it won’t start try messing with the carburetor

I kicked it third kick the other day and it started, thanks I would try it again bit the shifter stripped

If you look at the vin, on the front of the frame, the year will be the tenth digit from the top. You can look up a chart for this but 98=w 99=x 00=y 01=1 02=2. I think the 400's were 98 & 99 and the 426's were 00 - 02.

@@brodyfontenot thx man

I used blue loctite on them, 80 to 85 inch lbs is enough, just don’t over torque them because that is a mess if it’s own (the cam can lock up). The right torque with no loctite will hold, but loctite will give you some extra security.

@@brodyfontenot Thanks for the reply. Needed the extra opinion on it. It had me worried that I didnt tighten it enough but i didnt want to overtighten it like you said because i heard about cams locking up or destoying headed because of that.

@@brodyfontenot Im also having a little trouble with my bike. Same year as yours. 2002 yz426f. It wont kickstart. I dont know what to do. The bike will run if pulled by a truck and dumped into gear but it wont kick start for some reason. It has plenty of compression, a completely rebuilt carb, and the engine is now in time and the valve clearances seem to be in spec. For exhaust atleast. I didnt have the right feeler gauges to check the intake but i had 0.15mm which wouldnt fit so i figured they were in spec. I found that the ignition coil resistance was out of spec so im buying a brand new OEM one. I really hope that will fix it because this bike is being a pain. Just thought id ask you incase you ever had something like this happen. I searched forums everywhere but couldnt find answers to my current problem.

@@JacksonHoff-u6q Make sure you are doing the starting technique right, my bike is different because it has a different cam with decompression built in. But if you aren’t doing it right it is very hard to start and probably won’t start. There are videos of it online

@@brodyfontenot its not that. i think its something else thats wrong with it i just cant figure it out.

I think it was faster this day, we changed gearing on the 426 from 14 to 13 front sprocket and didn't change it on the cr. The cr with the 14 is for sure faster than the 426 with a 14.

that's wide open, the exhaust needed to be repacked

I kind of covered carb install in this video: ruclips.net/video/b-jYfVAqb6I/видео.html Just make sure the subframe and air box is off so you can get it into the bike Didn't directly cover carb hoses, but when I did them, I just followed how they were originally installed. You can see their routing in this video: ruclips.net/video/_T8Ar6reAng/видео.html

Didn’t know how to start it back then, now I can start it with flip flops lol

Yeah it’s in western nevada

@@brodyfontenot Right On i live in Winnemucca its not to bad out here we have a little bit of everything.

Silencer for 03-05 yz450 which I used but it is out of stock right now: www.fmfracing.com/products/powercore-4-044222 You might have to just find it on ebay or something, I think that's what I had to do, because I think they stopped making them... Just look up: FMF 044222 I couldn't find the header anywhere and I think they stopped making them too.

@@brodyfontenot thank you

I think it says in this video: ruclips.net/video/_T8Ar6reAng/видео.html