April 19th, 2012, 07:37 AM | #121 |
1/4 English, 3/4 Kick Ass
Name: Jeremy
Location: Dayton, OH
Join Date: Sep 2011 Motorcycle(s): 2002 Triumph Speed Triple 955i, '05 Suzuki SV650S(retired), '11 Ninja 250R(sold) Posts: A lot.
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So if I get a danmoto exhaust, what do I need to do to the bike to keep it running properly? Does it make it run too rich? I in essence need to know if I can add the slip-on without too much issue.
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April 19th, 2012, 08:21 AM | #122 | |
ninjette.org member
Name: Shawn
Location: Clearfield, UT
Join Date: Apr 2012 Motorcycle(s): 2009 Ninja 250 (blue) Posts: 134
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Quote:
Even if you are only adding a slip-on, you will need to adjust the carb (shim needle for a slip-on, rejet for a full exhaust) |
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April 19th, 2012, 08:58 AM | #123 |
Avid Kitteh Poster
Name: Justin
Location: Norcal
Join Date: Sep 2011 Motorcycle(s): 2006 Yamaha TTR 50 SUCK IT Posts: A lot.
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I didnt do anything.
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April 19th, 2012, 09:13 AM | #124 |
M@ry M@ry
Name: Mary
Location: Houston
Join Date: Jan 2012 Motorcycle(s): 2012 ninja 250 Red/Black Posts: 141
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I second Justin.. i didnt do anything either, and my bike runs just fine.
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April 19th, 2012, 09:20 AM | #125 |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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It depends on the bike if you need to adjust anything. My bike stock ran great. I pulled the spark plugs and saw no signs of too lean (white) or too rich (dark carbon). Looked just right. When I installed the exhaust, bike still ran very strong. No decrease in performance. You might not need to do anything to your bike.
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April 19th, 2012, 09:21 AM | #126 |
ninjette.org certified postwhore
Name: Sean
Location: Middle TN
Join Date: Apr 2012 Motorcycle(s): 2010 Ninja 250r (sold) / '03 CBR 600RR Posts: A lot.
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Yeah mine runs fine as well. There is a popping/backfiring noise when decelerating after installing the slip-on, but removing the Kleen Air system should fix or minimize it. I will be removing it tomorrow, so I'll get back regarding it.
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April 19th, 2012, 09:22 AM | #127 |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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April 19th, 2012, 09:23 AM | #128 |
M@ry M@ry
Name: Mary
Location: Houston
Join Date: Jan 2012 Motorcycle(s): 2012 ninja 250 Red/Black Posts: 141
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I have that popping sound as well, but i like it!! lol!
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April 19th, 2012, 09:25 AM | #129 |
M@ry M@ry
Name: Mary
Location: Houston
Join Date: Jan 2012 Motorcycle(s): 2012 ninja 250 Red/Black Posts: 141
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I just checked.. its $36.23
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April 19th, 2012, 09:27 AM | #130 |
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sorta.
larger jets if the bike doesn't pull as hard at WOT. shim the needles if the midrange isn't smooth and strong because it's lean. I found that my bike needed main jets that were one size larger than stock when I had slip-on and modded my intake lid (basically pulling the snorkel). The same was true for another guy with a newgen in my area (no snorkel, Yoshi slipon, aftermarket air filter, 100 mains, jet kit). If you just pull the snorkle, or just add a slipon, the mains will be fine. If you do both, or both and an air filter, you need to test some main jets that are one size larger than stock. making any changes to the jetting is "rejetting" |
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April 19th, 2012, 09:33 AM | #131 |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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When you installed your exhaust, did use sealant between the coupling and header pipes and between the can and coupler? You might have a leak and it creates the popping sound.
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April 19th, 2012, 09:39 AM | #132 |
ninjette.org certified postwhore
Name: Sean
Location: Middle TN
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I did not. And I have noticed a couple drops right when I turn the bike on, but nothing other than that.
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April 19th, 2012, 09:41 AM | #133 |
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Drops?
The way to check for exhaust leaks is to just run your hand and your ear around the joints and listen/feel for excess sound/air coming from the joints. No leaks = no problems. If your worried about popping, check the exhaust for leaks, and remove the kleen system. |
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April 19th, 2012, 09:49 AM | #134 | |
ninjette.org certified postwhore
Name: Sean
Location: Middle TN
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Quote:
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April 19th, 2012, 10:13 AM | #135 |
Avid Kitteh Poster
Name: Justin
Location: Norcal
Join Date: Sep 2011 Motorcycle(s): 2006 Yamaha TTR 50 SUCK IT Posts: A lot.
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that may just be condensation...
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April 19th, 2012, 10:51 AM | #136 |
ninjette.org certified postwhore
Name: Sean
Location: Middle TN
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Well actually I just went and started it up and looked, there was a leak on the upper part (idl what you call it) where it connects to the stock pipe and a little mist spray, but once it got warmed up nothing else was leaking (guess it could have just evaporated, thus no leak)
In other news, got a video of my exhaust...it sucks because it's just with my phone, so it's at least 5x louder in person. |
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April 19th, 2012, 11:14 AM | #137 |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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As long as it's not dark water drops. That would mean your bike is running too rich and excess carbon fuel is getting into the exhaust.
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April 19th, 2012, 11:15 AM | #138 | |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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Quote:
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April 19th, 2012, 04:39 PM | #139 |
ninjette.org certified postwhore
Name: Sean
Location: Middle TN
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Just removed the Kleen system on my bike & shimmed the carbs with 2 washers each (not sure what size they were, but they fit nicely). It runs much smoother & the popping is reduced a whole lot, the remaining popping is most likely do to the exhaust leaks, as chrone mentioned. Got some rtv sealant for that.
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April 19th, 2012, 05:57 PM | #140 |
1/4 English, 3/4 Kick Ass
Name: Jeremy
Location: Dayton, OH
Join Date: Sep 2011 Motorcycle(s): 2002 Triumph Speed Triple 955i, '05 Suzuki SV650S(retired), '11 Ninja 250R(sold) Posts: A lot.
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So it's a toss up whether I need to do anything? I guess I'll find out if I do get a slip-on.
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May 3rd, 2012, 06:46 PM | #141 |
Rider of the Blue Comet
Name: BAC
Location: Jacksonville NC
Join Date: Feb 2012 Motorcycle(s): 2009 Ninja Posts: 33
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You definiately want to use the sealant. It'll make your slip on sound much better since the air flow will be what it was designed to flow. And no popping sound.
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May 21st, 2012, 06:04 PM | #142 |
ninjette.org member
Name: Connor
Location: Hickory, NC
Join Date: Mar 2012 Motorcycle(s): 2012 Ninja 250 Posts: 80
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i literally compare it to a sewing machine all the time. but ive decided with my next paycheck, im getting the JISU with the baffle since everyone says its pretty loud. cant wait to put it on...i dont plan on shimming since i dont really have any problems with any flat spots as of now. cant wait
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February 3rd, 2013, 09:42 AM | #143 |
Waiting for Jiggles
Name: Matt
Location: Grass Valley
Join Date: Nov 2012 Motorcycle(s): 2012 Ninja 250R Posts: 8
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I'm looking to get one of these, but all I can find are the bigger bulkier ones, anyway you can tell me where you got this one?
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February 3rd, 2013, 10:32 AM | #144 | |
ninjette.org certified postwhore
Name: Eric
Location: Nashville, TN
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Quote:
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