View Full Version : Chewys pair removal kit, 650.
barwel1992
08-03-11, 12:42 AM
just stuck one of these on the bike (because ...) and it doesn't fit the 650 right, have contacted him and will see what he says
just a heads up thats all
ps seems smoother
pps noticed air temp connector was not connected to sensor :smt037
Where does it go?
What does it do?
Dave20046
08-03-11, 08:59 AM
Thought this was going to be a complaint thread!
I used one on my K3 SV, fitted just fine.
vardypeeps
08-03-11, 12:11 PM
Didn't think the UK SV's had the pair system fitted? Is that right?
my K6 never had one fitted as standard, thought they were only on the thou's?
maybe not all of them, but the K3 certainly did.
coolevilangel
08-03-11, 01:50 PM
there def on the thou's
Mine isnt anymore lol
I used one on my K3 SV, fitted just fine.
Where does it go?
What does it do?
barwel1992
08-03-11, 06:16 PM
there is one on all of the uk sv's apart from the curvys apparently
will show you what mine looks like
kaivalagi
08-03-11, 06:21 PM
Where does it go?
What does it do?
This might help explain, here's the kit's page: http://www.chewys-stuff.co.uk/pair_removal/sv1k_sv650k3_pair.htm
The description:
The pair system feeds air into the exhaust to aid in the combustion of unused fuel. The system was designed to improved emissions. The problem it causes is when using race cans or many aftermarket cans you can get a lot of popping through the exhaust and occasional backfire through the air box. The elimination of the system will fix this problem, and also saves weight. One way is to plug where the valve draws air from in the air box and leave the rest of the system in place, but this kit will allow you to remove the full system and save several pounds of useless weight.
That's all I know....
there is one on all of the uk sv's apart from the curvys apparently
From Chewy's web page linked above it looks like only up to K7...the page may just need updating though?
Fits:
SV1000S K3 > K7
SV1000 K3 > K7
SV650S K3 > K7
SV650 K3 > K7
tim8061
08-03-11, 08:56 PM
Where does it go?
What does it do?
It's a valve that lets air from the airbox into the exhaust ports on the over-run to burn the unburnt fuel for emmissions purposes, hence (intentionally) causing popping/banging. Consists of a valve unit on the RHS between the cylinders, with rubber pipes from airbox, and to the cylinder heads. Removing gets rid of a bit of weight and gives better access to front plug, and makes airbox removal easier.
so, if you remove it, you dont get the popping and banging?? seems a shame really to let it go
personally I wouldnt bother on a road bike. I removed mine as we were struggling to understand some weirdness in fuel/air ratios we were seeing on a dyno.
i suppose if your racing and really do need to lose the weight/get better clearer dyno readings for fuel/air ratios it does make sense, but as you said, no real world point on a road bike, unless your over-popping into the airbox
Roberrrrt
08-03-11, 09:59 PM
will show you what mine looks like
Please, no, my eyes! :smt016
barwel1992
08-03-11, 11:10 PM
so, if you remove it, you dont get the popping and banging?? seems a shame really to let it go
mine still pops just not as loud
personally I wouldnt bother on a road bike. I removed mine as we were struggling to understand some weirdness in fuel/air ratios we were seeing on a dyno.
thats why i got rid as im having my bike dyno'd soon
boredus
08-03-11, 11:12 PM
Barwell can you be a little more specific? where does it not fit?
The only issue I had was the blanking plate for the Airbox. The SV1000's pump does not seal in to the airbox like it does on the 650. I cut a diamond shape out of an old 250 airbox, put some sealant on and then screwed it in the place where the pump was.
http://i25.photobucket.com/albums/c65/boredus/IMG_0294-1.jpg
http://i25.photobucket.com/albums/c65/boredus/IMG_0296.jpg
yorkie_chris
08-03-11, 11:13 PM
ps seems smoother
pps noticed air temp connector was not connected to sensor :smt037
You not think it running in fault mode may have contributed to some of this rough running?
barwel1992
08-03-11, 11:14 PM
Barwell can you be a little more specific? where does it not fit?
The only issue I had was the blanking plate for the Airbox. The SV1000's pump does not seal in to the airbox like it does on the 650. I cut a diamond shape out of an old 250 airbox, put some sealant on and then screwed it in the place where the pump was.
thats is the problem, the kit was sold as fitting the k3 650 i didn't expect to have to make parts, so made a alu plate and used instant gasket.
boredus
08-03-11, 11:17 PM
ahh so he has not fixed that then. I am sure I sent him a message after I got the kit telling him exactly the same thing. That is why I was wondering what you had found.
barwel1992
08-03-11, 11:24 PM
have email'd him and offered to send my old PAIR solenoid
CodeJACK
03-04-11, 12:39 PM
What about this one?
Are they all the same?
http://cgi.ebay.ie/PAIR-SOLENOID-REMOVAL-KIT-SV650-SV-MINITWIN-2003-2006-/250789302091?pt=UK_Motorcycle_Parts&hash=item3a64350f4b
CodeJACK
15-04-11, 03:59 PM
What about this one?
Are they all the same?
http://cgi.ebay.ie/PAIR-SOLENOID-REMOVAL-KIT-SV650-SV-MINITWIN-2003-2006-/250789302091?pt=UK_Motorcycle_Parts&hash=item3a64350f4b
Anyone heard of R and R Developments?
Bought the above from ebay two weeks ago but no sign of anything yet. Not even showing as shipped and they aint replying to my e-mails. :rolleyes:
barwel1992
15-04-11, 08:24 PM
lol looks good though, not recived any thing from chewy even though he said he would send it out ....
chewy22
08-05-11, 12:38 PM
Barwell can you be a little more specific? where does it not fit?
The only issue I had was the blanking plate for the Airbox. The SV1000's pump does not seal in to the airbox like it does on the 650. I cut a diamond shape out of an old 250 airbox, put some sealant on and then screwed it in the place where the pump was.
http://i25.photobucket.com/albums/c65/boredus/IMG_0294-1.jpg
http://i25.photobucket.com/albums/c65/boredus/IMG_0296.jpg
I have just updated the 650 kit with a new part to overcome this problem with the pump fitted directly to the airbox. It will be added to my site in a couple of days.
chewy22
08-05-11, 12:50 PM
Barwell can you be a little more specific? where does it not fit?
The only issue I had was the blanking plate for the Airbox. The SV1000's pump does not seal in to the airbox like it does on the 650. I cut a diamond shape out of an old 250 airbox, put some sealant on and then screwed it in the place where the pump was.
http://i25.photobucket.com/albums/c65/boredus/IMG_0294-1.jpg
http://i25.photobucket.com/albums/c65/boredus/IMG_0296.jpg
lol looks good though, not recived any thing from chewy even though he said he would send it out ....
You should have it by now I posted it Friday many thanks for your help. Can you give me feedback on how well it fits? I have machined in a groove to hold the PAIR pumps O-ring to get a good seal. Same with the other two plates so you only need some basic tools to fit the kit and no need for any sealant.
chewy22
08-05-11, 01:04 PM
It will fit here.
barwel1992
08-05-11, 11:35 PM
Hi got it :D brilliant quality as usual, will fit it when i get 5 min :)
chewy22
15-05-11, 08:30 AM
I have updated the site now so you can get the kit with the extra plate required for the 650. If you wish you can just buy the plate that fits under the air box if this helps anybody? Sorry to post a blatant advert.
Chewy
Why are some posts invisible??
kaivalagi
15-05-11, 05:36 PM
Why are some posts invisible??
They're not, it's the combination of theme colours and chosen font colours...highlight the "blank" space or quote the post and you'll see the text e.g. without formatting:
I have updated the site now so you can get the kit with the extra plate required for the 650. If you wish you can just buy the plate that fits under the air box if this helps anybody? Sorry to post a blatant advert.
chewy22
05-05-13, 05:23 PM
I have come across a little problem with this one, it seems the SV650 and DL650 was updated sometime in 2007/08 not sure when?
I have had two feed backs where the diamond plate will not fit as Suzuki have made the base of the PAIR pump bigger. I need to make a new one for the updated bike.
I need a pump to make a copy. Barwel1992 kindly donated the last one can anybody help me with another
Could you e-mail me at chewysstuff@aol.com
Regards Chris
chewy22
26-05-13, 07:25 PM
Can I just give this one a bump; I still need a copy of the new PAIR pump. Been on holiday until yesterday and was hoping for a reply. Can anybody help, someone breaking a bike?
chewy22
01-07-13, 08:39 PM
Got a new PAIR valve to make a copy of the new plate so it's all done now just need to updated the website. Fitted and tested.
On the web site code PAIR SV650 kit and DL650 kit, the page needs updating to say that this kit will fit models this will be done soon
SV650 K3 2003
SV650 K4 2004
SV650 K5 2005
SV650 K6 2006
We will add another page same pictures and details as above but with a different bike list as Suzuki has made the PAIR valve slightly bigger so I have had made some larger air box blanking plates. Very difficult to spot the difference but its there.
Or we will ad an option on the same page for the two kits.
KIT A older models above
KIT B models below
Fits models
SV650 K7 2007
SV650 K8 2008
SV650 K9 2009
SV650 L0 2010
SV650 L1 2011
SV650 L2 2012
DL650 K4 2004
DL650 K5 2005
DL650 K6 2006
DL650 K7 2007
DL650 K8 2008
DL650 K9 2009
DL650 L0 2010
DL650 L1 2011
vBulletin® , Copyright ©2000-2025, Jelsoft Enterprises Ltd.