03-11-2013, 10:07 AM | #91 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
Posts: 25,977
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It sounds like it's not getting enough fuel, for two reasons:
1. It won't idle without the choke. 2. It backfires. Try a larger slow jet. If you can't find one, buy a Mikuni and stick a larger slow jet in it.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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03-11-2013, 04:43 PM | #92 |
Join Date: Feb 2013
Location: coachella valley california
Posts: 102
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Ohh whats the problem though the quads carb has no damage internally and externally? Can i make the jet bigger?
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03-12-2013, 12:11 AM | #93 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
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Like I said, try a new slow jet. The one you have is too small, IMO.
Read page four, and it will be clearer: http://www.chinariders.net/modules.p...r=asc&start=45
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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03-12-2013, 02:32 AM | #94 |
Join Date: Feb 2013
Location: coachella valley california
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Ohh alright do you know why they put small jets? And where can i get them?
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03-12-2013, 10:28 AM | #95 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
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With your stock carb, I don't know where you can find slow jets or main jets. With a 30mm Mikuni, you can find them at your local Yamaha dealer.
Our Chinese friends do the rough-in with these machines, leaving it up to us to do the details. That's what we get for such a low price.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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03-12-2013, 04:51 PM | #96 |
Join Date: Feb 2013
Location: coachella valley california
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Idk its a pz27 carb can i use jets from other carbs? What is the best jet for my carb?
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03-13-2013, 01:17 AM | #97 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
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Again, I don't know about your carb. Just buy a Mikuni.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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03-13-2013, 01:40 AM | #98 |
Join Date: Feb 2013
Location: coachella valley california
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Ok sir i will see, can i use mikuni jets on this carb?
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03-13-2013, 01:52 AM | #99 |
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Location: Sardis, BC, Canada
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On your existing carb? No idea, but probably not.
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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03-13-2013, 02:37 AM | #100 |
Join Date: Feb 2013
Location: coachella valley california
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:( why do i have to change the carb
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03-13-2013, 07:29 AM | #101 | |
Join Date: Jan 2011
Location: Chilliwack, B.C., Canada eh
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Quote:
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03-14-2013, 04:40 PM | #102 |
Join Date: Feb 2013
Location: coachella valley california
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So a 30mm mikuni carb, do they sell them at local yamaha/honda dealers?
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03-15-2013, 12:26 AM | #103 |
Join Date: Mar 2009
Location: Sardis, BC, Canada
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Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer |
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08-22-2013, 05:13 AM | #104 |
Join Date: Feb 2013
Location: coachella valley california
Posts: 102
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Hi guys going to to work on the quad again
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12-11-2013, 08:26 PM | #105 |
Join Date: Dec 2013
Location: Reno nevada
Posts: 9
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Yea boss the guys are dead on. Ya see the stock carbs they put in arent designed for performance merely jus basic putting around pleasure. Sodrop the mikuni 30 mm on an even with stock sized slow an mains youll notice better performance. Once you get bord with the gain get upsized slow an mains an keep bumpin thefun. Out of trial and error iv found the mikuni is the most reliable easy to tune an upgrade carb possible. Itll take watever you throw at it.
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