Dual exhaust for ninjette

psych0hans · February 14th, 2012, 03:24 AM

Hi guys, I was wondering if it would be possible to have a dual exhaust set up on a '11 250r, like it is on the Aprila 250RS... This could either be done in the 2 - 1 - 2 setup (requiring minimum modification of the exhaust system... Or by running two pipes directly from the header... What sort of effect should I expect on the performance the bike after this?

http://tyga-performance.com/site/pro...roducts_id=525

Racer x · February 14th, 2012, 04:42 AM

I just started making a dual exhaust for my bike. I am using a first gen header and modifying it to fit the 2008 engine. I will post up some photos tonight.

choneofakind · February 14th, 2012, 02:15 PM

like this?

Link to original page on YouTube.

psych0hans · February 14th, 2012, 08:00 PM

Quote:

Originally Posted by choneofakind

like this?

Link to original page on YouTube.

Tbh, no.... lol I'll either put in two cans from the 250rs... Or I'll try fabricating my own under seat setup...

massacremasses · February 14th, 2012, 08:29 PM

i like the later idea better...

choneofakind · February 14th, 2012, 10:40 PM

soooo like this one? It says he'll build them on an order by order basis. would be worth at least an email.

Link to original page on YouTube.

vince_2149 · February 15th, 2012, 03:23 AM

You mean something similar to this?

Link to original page on YouTube.

Link to original page on YouTube.

Though if you're going for something unique, I've always loved Devil Exhausts and think they'd be a great inspiration:

psych0hans · February 15th, 2012, 05:19 AM

This is pretty much what I was talking about...

Quote:

Originally Posted by vince_2149

Though if you're going for something unique, I've always loved Devil Exhausts and think they'd be a great inspiration:

That or this...

Quote:

Originally Posted by choneofakind

soooo like this one? It says he'll build them on an order by order basis. would be worth at least an email.

Link to original page on YouTube.

Depending on what is more feasible... Thanks to my dad's factory, I have access to cnc mandrel benders, and tons of welding machines, which would make the task a hell of a lot easier

What I was wondering was, if I were to fab my own exhaust, should I go with the stock diameter tubing, or upsize it? I wouldn't want to have my bike running too rich/lean...

bob706 · February 15th, 2012, 06:44 AM

http://www.ninjette.org/forums/showt...t=dual+exhaust

massacremasses · February 15th, 2012, 07:45 AM

Quote:

Originally Posted by psych0hans

This is pretty much what I was talking about...

That or this...

Depending on what is more feasible... Thanks to my dad's factory, I have access to cnc mandrel benders, and tons of welding machines, which would make the task a hell of a lot easier

What I was wondering was, if I were to fab my own exhaust, should I go with the stock diameter tubing, or upsize it? I wouldn't want to have my bike running too rich/lean...

DAMNIT YOU LIVE IN INDIA

I was gonna ask if you needed help I can weld but do not have a mandrel bender... :/

choneofakind · February 15th, 2012, 07:50 AM

Quote:

Originally Posted by psych0hans

What I was wondering was, if I were to fab my own exhaust, should I go with the stock diameter tubing, or upsize it? I wouldn't want to have my bike running too rich/lean...

You're going to have to do some research on exhausts. But I can tell you that it's not hard to jet/program a bike to compensate for an exhaust/intake

Nemesis · February 15th, 2012, 07:54 AM

India? WTF?

Close this thread!

mustang5.0 · February 15th, 2012, 08:54 AM

Quote:

Originally Posted by choneofakind

soooo like this one? It says he'll build them on an order by order basis. would be worth at least an email.

Link to original page on YouTube.

this is awesome!! the vid said it was never in production... i would love to get my hands on one to reproduce it to mfg specs..

would you guys be interested in buying if i were to mfg??

choneofakind · February 15th, 2012, 01:19 PM

actually he did say he would build them in a reply to a comment.

Quote:

I'll make them per order with your choice of silencers or silencer

Nemesis · February 15th, 2012, 01:20 PM

How much is that guy charging to make one? $1300?

To OP, personally I think you should do something else...like make one can on each side. The dual cans on one side has been done.

choneofakind · February 15th, 2012, 01:24 PM

In another one of his videos he says it should be around $600, but I haven't seen an official price anywhere yet...

massacremasses · February 15th, 2012, 01:33 PM

for a full exhaust thats pretty damn cheap

choneofakind · February 15th, 2012, 01:49 PM

same price as the Area P full race system with an 18" can, which is proven to provide performance benefits btw

Nemesis · February 15th, 2012, 01:59 PM

It can look pretty but does it do it's job? Someone post a comment and ask for dyno figures.

massacremasses · February 15th, 2012, 02:03 PM

yeah, but thats a lot of work dude... for $600 thats not bad. even if there isnt much of a performance increase. but if he made it larger and it flowed good i would imagine there would be a performance increase, but idk **** about motorcycle engines and exhaust...

choneofakind · February 15th, 2012, 04:18 PM

Quote:

Originally Posted by Nemesis

Someone post a comment and ask for dyno figures.

done.

psych0hans · February 23rd, 2012, 01:20 AM

Quote:

Originally Posted by massacremasses

DAMNIT YOU LIVE IN INDIA

I was gonna ask if you needed help I can weld but do not have a mandrel bender... :/

haha, Yeah, the distance can be a bitch...

When I make mine, I'll see if I can bring it into production...

February 14th, 2012, 03:24 AM	#1
psych0hans ninjette.org certified postwhore Name: Hansveer Location: Bombay, India Join Date: Jan 2012 Motorcycle(s): Ninja 250r - Track whore, Ninja 300 - SOLD, KTM RC390 - Orange Hulk, Ducati 899 Panigale - Red Devil. Posts: A lot.	Dual exhaust for ninjette Hi guys, I was wondering if it would be possible to have a dual exhaust set up on a '11 250r, like it is on the Aprila 250RS... This could either be done in the 2 - 1 - 2 setup (requiring minimum modification of the exhaust system... Or by running two pipes directly from the header... What sort of effect should I expect on the performance the bike after this? http://tyga-performance.com/site/pro...roducts_id=525 __________________________________________________ GETTING BACK INTO RIDING? Read this.

February 14th, 2012, 08:29 PM	#5
massacremasses Avid Kitteh Poster Name: Justin Location: Norcal Join Date: Sep 2011 Motorcycle(s): 2006 Yamaha TTR 50 SUCK IT Posts: A lot.	i like the later idea better... __________________________________________________ I powdercoat stuff Help me pay for my addiction I say funny stuff. http://twitter.com/JustinPWNSyou sometimes... I write like a 12 year old too, http://justinpwnsyou.wordpress.com/

February 15th, 2012, 06:44 AM	#9
bob706 ninjette.org certified postwhore Name: Sean Location: Mary Esther, FL Join Date: Jan 2009 Motorcycle(s): 2008 Ninja 250 1998 HD Road King Posts: A lot.	http://www.ninjette.org/forums/showt...t=dual+exhaust __________________________________________________ http://sandollarmotorcycleclub.com/

February 15th, 2012, 07:54 AM	#12
Nemesis CVMA #74 WSMC #750 Name: Nemesis Location: On the track Join Date: Oct 2009 Motorcycle(s): All of them Posts: A lot.	India? WTF? Close this thread! __________________________________________________

February 15th, 2012, 01:20 PM	#15
Nemesis CVMA #74 WSMC #750 Name: Nemesis Location: On the track Join Date: Oct 2009 Motorcycle(s): All of them Posts: A lot.	How much is that guy charging to make one? $1300? To OP, personally I think you should do something else...like make one can on each side. The dual cans on one side has been done. __________________________________________________

February 14th, 2012, 04:42 AM	#2
Racer x ninjette.org certified postwhore Name: Eric Location: Iowa City Join Date: May 2009 Motorcycle(s): 2008 Kawmeracchi 350 2010 Project X Posts: A lot. Blog Entries: 54 MOTM - Sep '18, Feb '16	I just started making a dual exhaust for my bike. I am using a first gen header and modifying it to fit the 2008 engine. I will post up some photos tonight.

February 14th, 2012, 02:15 PM	#3
choneofakind ninjette.org certified postwhore Name: . Location: . Join Date: Feb 2011 Motorcycle(s): . Posts: Too much. MOTM - Feb '13, Feb '14	like this? Link to original page on YouTube.

February 14th, 2012, 10:40 PM	#6
choneofakind ninjette.org certified postwhore Name: . Location: . Join Date: Feb 2011 Motorcycle(s): . Posts: Too much. MOTM - Feb '13, Feb '14	soooo like this one? It says he'll build them on an order by order basis. would be worth at least an email. Link to original page on YouTube.

February 15th, 2012, 03:23 AM	#7
vince_2149 ninjette.org member Name: Vincent Location: Avondale, AZ Join Date: Nov 2010 Motorcycle(s): 2012 Ninja 250 Posts: 79	You mean something similar to this? Link to original page on YouTube. Link to original page on YouTube. Though if you're going for something unique, I've always loved Devil Exhausts and think they'd be a great inspiration:

February 15th, 2012, 01:24 PM	#16
choneofakind ninjette.org certified postwhore Name: . Location: . Join Date: Feb 2011 Motorcycle(s): . Posts: Too much. MOTM - Feb '13, Feb '14	In another one of his videos he says it should be around $600, but I haven't seen an official price anywhere yet...

February 15th, 2012, 01:33 PM	#17
massacremasses Avid Kitteh Poster Name: Justin Location: Norcal Join Date: Sep 2011 Motorcycle(s): 2006 Yamaha TTR 50 SUCK IT Posts: A lot.	for a full exhaust thats pretty damn cheap __________________________________________________ I powdercoat stuff Help me pay for my addiction I say funny stuff. http://twitter.com/JustinPWNSyou sometimes... I write like a 12 year old too, http://justinpwnsyou.wordpress.com/

February 15th, 2012, 01:49 PM	#18
choneofakind ninjette.org certified postwhore Name: . Location: . Join Date: Feb 2011 Motorcycle(s): . Posts: Too much. MOTM - Feb '13, Feb '14	same price as the Area P full race system with an 18" can, which is proven to provide performance benefits btw

February 15th, 2012, 01:59 PM	#19
Nemesis CVMA #74 WSMC #750 Name: Nemesis Location: On the track Join Date: Oct 2009 Motorcycle(s): All of them Posts: A lot.	It can look pretty but does it do it's job? Someone post a comment and ask for dyno figures. __________________________________________________

February 15th, 2012, 02:03 PM	#20
massacremasses Avid Kitteh Poster Name: Justin Location: Norcal Join Date: Sep 2011 Motorcycle(s): 2006 Yamaha TTR 50 SUCK IT Posts: A lot.	yeah, but thats a lot of work dude... for $600 thats not bad. even if there isnt much of a performance increase. but if he made it larger and it flowed good i would imagine there would be a performance increase, but idk **** about motorcycle engines and exhaust... __________________________________________________ I powdercoat stuff Help me pay for my addiction I say funny stuff. http://twitter.com/JustinPWNSyou sometimes... I write like a 12 year old too, http://justinpwnsyou.wordpress.com/

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