Removal of reed valve -- HELP?

jlamz · 10-18-2007, 02:47 PM

I am in the process of installing coasters and have removed the reed valves and all of the piping except for one small hose. I don't know what to do with this small hose. According to the drawing on Gadget's website (and what an incredible website it is, KAWA ought to pay him) the small hose is "#19 vacum hose which activates VSV on decel." It is connected to the rear of the right bell. Should I plug it? Many thanks to all of you experience folks who take time to help us newbies.

dragon57 · 10-18-2007, 04:22 PM

I'll have to check mine to make sure, but I think, you just remove it, and plug the fitting off.
Do you have aftermarket airkit?

jlamz · 10-18-2007, 04:37 PM

Quote:

I'll have to check mine to make sure, but I think, you just remove it, and plug the fitting off.
Do you have aftermarket airkit?

Yes I purchased the Thunder air kit, it has a red plug to go into the bigger hose that ran from the 2 o'clock position of the plate behind the right bell. The small hose is completely behind the plate at about the 11 o'clock position. Not sure how I can get to it. Thanks for your help.

bobzinger · 10-18-2007, 04:45 PM

What exactly is the purpose for removing the reed valves? I diconected my ICS solenoids, but didn't like the way my bike ran. Does removing the reed valves have any effect on MPG or motor operation?

jlamz · 10-18-2007, 05:22 PM

It will stop the backfiring you will hear with custom pipes. The oem's are so restricked and quiet you don't hear it. It will also stop a clicking sound on deacceleration. Not to mention gets rid of about 4 miles, well maybe not that much, of hoses and valves. It really cleans up the look of the engine. I also am pulling the CIS too, I have them disabled until I remove them.

jlamz · 10-18-2007, 05:34 PM

Quote:

What exactly is the purpose for removing the reed valves? I diconected my ICS solenoids, but didn't like the way my bike ran. Does removing the reed valves have any effect on MPG or motor operation?

Sorry I don't know how to copy a link here, but look at Gadgets website for full info at www.gadgetjq.com/rv_removal.htm I hope I copied that correctly.

dogdoc · 10-19-2007, 03:14 PM

Link works fine jlamz.

Scoot · 10-19-2007, 09:42 PM

I have a Thunder Air kit but I installed it years ago. Now I can't remember having a problem with any hoses, I do remember throwing a bunch of stuff away. DID you have fun cutting that air crossover box out. Now THAT'S a pain in the a$$.

hangon702 · 10-19-2007, 09:47 PM

YES PLUG THAT LINE!!!!!!, Cut it back a little and plug it. Now go out and ride your beast.

jlamz · 10-20-2007, 08:38 AM

Quote:

I have a Thunder Air kit but I installed it years ago. Now I can't remember having a problem with any hoses, I do remember throwing a bunch of stuff away. DID you have fun cutting that air crossover box out. Now THAT'S a pain in the a$$.

I haven't cut the crossover out yet, not sure how to approach it. Got any thoughts ? What did you put on the left side after removal?

Scoot · 10-20-2007, 07:33 PM

Quote:

[quote:ov9jyp8n]I have a Thunder Air kit but I installed it years ago. Now I can't remember having a problem with any hoses, I do remember throwing a bunch of stuff away. DID you have fun cutting that air crossover box out. Now THAT'S a pain in the a$$.

I haven't cut the crossover out yet, not sure how to approach it. Got any thoughts ? What did you put on the left side after removal?[/quote:ov9jyp8n]

Here's one way. Got this from gadget
Find a piece of thin flat metal (thinner the better). File or grind the edges to a 'V'. The 'V' cut helps when you hold the metal off center so as the plastic cools it won't grab and stop forward motion. With a propane torch heat the metal bar until it begins glowing then insert it in the air tube. The hot metal will cut through the tube easily but don't breathe deeply, there will be lots of smoke and toxic plastic fumes in your lungs if you do. Heat the metal bar as many times as necessary.

At this point, everything should be removed so lets put the new stuff on.

For the left side I put this for a Ignition Switch

This version is easy to reach and it attractively enhances the left side of the engine.
Designed as an option for the FI Vulcan models

It matches the right side now with Odyssey air kit

rikarto · 03-26-2022, 03:09 PM

Hi, I need help with Vulcan 1600 throttlebody hoses.

Where to connect the hoses and/or which one of them must be plugged? See picture https://ibb.co/MV2C49K

Thanks for the help!

rikarto · 06-12-2022, 11:11 PM

Quote:

Originally Posted by rikarto

Where to connect the hoses and/or which one of them must be plugged? See picture https://ibb.co/MV2C49K

Hoses in picture:

#1 must be plugged
#2 must be plugged
#3 connect it to air inlet pressure sensor

10-18-2007, 04:45 PM	#4
bobzinger Sr. Member Join Date: Sep 2007 Location: Livermore CA Posts: 1,334	Removal of reed valve -- HELP? What exactly is the purpose for removing the reed valves? I diconected my ICS solenoids, but didn't like the way my bike ran. Does removing the reed valves have any effect on MPG or motor operation? __________________ Life is Good! Eternal Life is better!
	0

10-18-2007, 05:22 PM	#5
jlamz Member Join Date: Oct 2007 Location: Slidell, LA (near New Orleans) Posts: 141	Removal of reed valve -- HELP? It will stop the backfiring you will hear with custom pipes. The oem's are so restricked and quiet you don't hear it. It will also stop a clicking sound on deacceleration. Not to mention gets rid of about 4 miles, well maybe not that much, of hoses and valves. It really cleans up the look of the engine. I also am pulling the CIS too, I have them disabled until I remove them. Login or Register to Remove Ads
	0

10-19-2007, 03:14 PM	#7
dogdoc Top Contributor Join Date: Jul 2007 Posts: 5,263	Removal of reed valve -- HELP? Link works fine jlamz.
	0

10-19-2007, 09:42 PM	#8
Scoot Advanced Member Join Date: Aug 2007 Location: Selma, Alabama Posts: 878	Removal of reed valve -- HELP? I have a Thunder Air kit but I installed it years ago. Now I can't remember having a problem with any hoses, I do remember throwing a bunch of stuff away. DID you have fun cutting that air crossover box out. Now THAT'S a pain in the a$$. __________________ 2002 1500 VBA #00077 _____________________ 2013 Ultra Classic (Pearl White)
	0

10-19-2007, 09:47 PM	#9
hangon702 Member Join Date: Aug 2007 Location: Las Vegas, NV Posts: 113	Removal of reed valve -- HELP? YES PLUG THAT LINE!!!!!!, Cut it back a little and plug it. Now go out and ride your beast.
	0

10-18-2007, 02:47 PM	#1
jlamz Member Join Date: Oct 2007 Location: Slidell, LA (near New Orleans) Posts: 141	Removal of reed valve -- HELP? I am in the process of installing coasters and have removed the reed valves and all of the piping except for one small hose. I don't know what to do with this small hose. According to the drawing on Gadget's website (and what an incredible website it is, KAWA ought to pay him) the small hose is "#19 vacum hose which activates VSV on decel." It is connected to the rear of the right bell. Should I plug it? Many thanks to all of you experience folks who take time to help us newbies. Login or Register to Remove Ads
	0

10-18-2007, 04:22 PM	#2
dragon57 Member Join Date: Jun 2007 Location: Gainesville, Ga Posts: 377	Removal of reed valve -- HELP? I'll have to check mine to make sure, but I think, you just remove it, and plug the fitting off. Do you have aftermarket airkit?
	0

03-26-2022, 03:09 PM	#12
rikarto Jr. Member Join Date: Mar 2022 Posts: 9	Hi, I need help with Vulcan 1600 throttlebody hoses. Where to connect the hoses and/or which one of them must be plugged? See picture https://ibb.co/MV2C49K Thanks for the help! Last edited by rikarto; 03-26-2022 at 03:26 PM.
	0

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Reed Valve	dennisbailey	Vulcan Nomad/Vaquero/Voyager	16	03-10-2010 05:12 AM
reed valve removal	nomadmike05	1500 & 1600 Nomad	2	08-04-2009 07:27 PM
reed valve removal	nomadmike05	1500 & 1600 Nomad	2	08-04-2009 11:45 AM
Reed Valve Removals	jd01	1500 & 1600 Nomad	9	07-24-2009 03:41 PM
Reed Valve Removal	towering	1500 & 1600 Nomad	7	08-07-2008 09:58 AM