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· Registered
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150 Posts
Discussion Starter · #21 ·
So the airbox and the battery melted into one somehow :)
I made the new air intake so that the intake area is aprox the same as in the stock.
Actually it gets more air at the moment because the rubber tube - that is in the original intake - was touching the filter inside and the active area was something like 20% of the filter area.
Now the filter is working with full surface.

Pics



Ordered a tail light
Should go nicely with the seat shape
 

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Discussion Starter · #22 ·
Welllllll

No. I started it up and...the idle is not stable, it pops and wants to die out. When I rev it up it puffs out a small black cloud etc.

I need to take it to some shop to get it tuned - or it here a way to do it at home so that the setup is safe and doesnt kill my motor?

Exhaust is shorter and more flowing and it gets more air than before.
should i tune the pilot screws myself? - and where to find them :)
 

· Administrator
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5,353 Posts
It could be any number of things causing the poor running, for example, the black smoke implies you might be burning oil. It could be that it is getting past the rings or the valve seals. That could be the cause in itself. First thing to do would be to run it as best you can for a bit then take the plugs out and see what they look like.



Remember which plug was which cylinder. Take some pics for us too.
 

· Noob in training
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116 Posts
Your airbox and setup looks different, but on mine there is a drain tube/hose with a plug at the end running from the bottom of the airbox to underneath the bike. If it gets fuel or oil accumulated in it it runs and idles like shit.
Idk if that is your issue but it's easy to check and clean.
 

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150 Posts
Discussion Starter · #26 ·
Holly shit...it might just be bent so that its closed
Because I messed with the exhaust and it was dangling on the way so I pushed it up somewhere to have more access to the exhaust can.
Im going to check it out in an hour.
Many thanx - its the most probable cause!
 

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Discussion Starter · #27 ·
Its alive :)
Thanx

I cleaned the tube...there was a lot of crap inside and as I was going over spark wires one of them klicked itself into place.
One of these things did the trick. Its like 50/50

But now its running so I can start with the subframe during weekend. Im trying to finish it. Got the bent tubes that were missing and also got the all in one speedo today.

Keeps me busy another month or so :)
 

· Oiler Boilereerer...er(s)
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1,564 Posts
Option 1, Option 2 just looks like a stock katana exhaust with newer cans really.


Love the bike with the blacked fork bottoms and swinger!
 

· Hack in a barn
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4,441 Posts
100% #1... Looking really good so far!
 

· Premium Member
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51,863 Posts
Your airbox and setup looks different, but on mine there is a drain tube/hose with a plug at the end running from the bottom of the airbox to underneath the bike. If it gets fuel or oil accumulated in it it runs and idles like shit.
Idk if that is your issue but it's easy to check and clean.

REPT!
 

· Premium Member
Joined
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51,863 Posts
It could be any number of things causing the poor running, for example, the black smoke implies you might be burning oil. It could be that it is getting past the rings or the valve seals. That could be the cause in itself. First thing to do would be to run it as best you can for a bit then take the plugs out and see what they look like.



Remember which plug was which cylinder. Take some pics for us too.

and also REPT!
 
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