250R FI + US Exhaust.

Trixxr · November 27th, 2009, 01:54 AM

So guys, i'm just a stupid dane.
I recently ordered a full system Yoshimura from eBay, and now i want to know: What exactly do i have to do, to make it fit? I know that there is some sort of "lambda" thingy, something that controls the gas or something,that has to be weld on. other than that, how do i "jet" it? Is there another option than buying a powercommander?

I might not make any sence at all.
Hope you can help me :b
//Trixxr

So to break it up :
Is there a guide to install a carb exhaust on a FI bike
What do i have to do to the fuel injection system, after the exhaust has been assembled.

SteveL · November 27th, 2009, 08:27 AM

I don’t know about the exhaust fitting by what you need is an up graded ECU putting carbs on a FI bike is not a good idea.

Steve

randomwalk101 · November 27th, 2009, 08:29 AM

drill a hole in the header and weld a nut to mount the oxygen sensor. EZ

kkim · November 27th, 2009, 10:11 AM

http://www.ninjette.org/forums/showthread.php?t=19769

Trixxr · November 30th, 2009, 05:40 AM

kkim i just saw that thread!
and i'm not putting carbs on my bike dude :b
and is it really that easy? Is there a guide for it or something?

Trixxr · November 30th, 2009, 06:08 AM

http://www.powercommander.com/powerc...dl=227&yr=2008
isnt that the one i'm looking for? I'm from Denmark, so i guess i have one of the EU FI Bikes D:

HKr1 · November 30th, 2009, 06:30 AM

You dont want the PCIII, you want the PCV with auto tune module. Power commander only supports 09 and up for pcv. But will work on the 08 too.

http://www.powercommander.com/powerc...dl=227&yr=2009

Trixxr · November 30th, 2009, 06:38 AM

I don't wanna spend 250$, as there is already a map for the setup i'm putting on mine

And are you sure it will fit mine? (Probably a stupid question, but i just wanna be on the safe side! (: )

bprayogo · November 30th, 2009, 06:54 AM

You should install a powercommander, either pc3 or pc5 will work fine. Only the pc5 offer one more throttle position column (15%) for tuning and its smaller and u dont need to run the engine for it to load maps, and also later you can install autotune module so you can fine tune on the road .

Then you go to the nearest dyno tuning center and have your bike tuned for custom map,this is the best way to extract maximum power from your bike .

If you use full system exhaust from carbed bike , you dont need to install your original O2 sensor bung on it and you dont need the O2 sensor, the PC3 will tune from low end to top end and you can disable the close loop system by plugging the O2 sensor eliminator to the original O2 sensor socket so the instrument cluster wont display a FI error , this eliminator is provided in the PC3 or 5 kit, if not ask the PC seller for the appropriate sensor eliminator.

If later u decide to install AUTOTUNE with PC5 then u need to weld the provided sensor bung to your exhaust and install the O2 sensor provided by the autotune kit.

Hope this help

randomwalk101 · November 30th, 2009, 07:38 AM

if i were you, i'll email Dynojet directly and ask. Most of us don't have FI so our answers is sort of pulling it out of our a$$e$$.

vaibhavtri001 · April 28th, 2011, 01:21 PM

hi Guys,

I have got, Ninja 250R Fi (2010), and wish to put in the totsubo exhaust systems on my machine. toshubos exhaust system is shown in the link below:
http://www.youtube.com/watch?v=JBHGwD9ENVA

Can you guys please advise on the mods that I need to do on my machine, so that I can achieve the optimum performance with out harming the engine.
Im a new bie here and need your advise and guidance on the same... please help

thanks,

Vaibhav

November 27th, 2009, 01:54 AM	#1
Trixxr ninjette.org member Name: Anders Location: Denmark Join Date: Nov 2009 Motorcycle(s): Ninja 250r Posts: 42	250R FI + US Exhaust. So guys, i'm just a stupid dane. I recently ordered a full system Yoshimura from eBay, and now i want to know: What exactly do i have to do, to make it fit? I know that there is some sort of "lambda" thingy, something that controls the gas or something,that has to be weld on. other than that, how do i "jet" it? Is there another option than buying a powercommander? I might not make any sence at all. Hope you can help me :b //Trixxr So to break it up : Is there a guide to install a carb exhaust on a FI bike What do i have to do to the fuel injection system, after the exhaust has been assembled.

November 27th, 2009, 08:27 AM	#2
SteveL old git Name: Steve Location: Geneve Switzerland Join Date: Mar 2009 Motorcycle(s): BMW K1300S Posts: 479	I don’t know about the exhaust fitting by what you need is an up graded ECU putting carbs on a FI bike is not a good idea. Steve __________________________________________________ Some mistakes are too much fun to make only once.

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November 27th, 2009, 08:29 AM	#3
randomwalk101 self wrencher Name: john Location: houston Join Date: Dec 2008 Motorcycle(s): 08 250r and 07 600r Posts: A lot.	drill a hole in the header and weld a nut to mount the oxygen sensor. EZ

November 27th, 2009, 10:11 AM	#4
kkim Join Date: Nov 2008 Posts: Too much.	http://www.ninjette.org/forums/showthread.php?t=19769

November 30th, 2009, 05:40 AM	#5
Trixxr ninjette.org member Name: Anders Location: Denmark Join Date: Nov 2009 Motorcycle(s): Ninja 250r Posts: 42	kkim i just saw that thread! and i'm not putting carbs on my bike dude :b and is it really that easy? Is there a guide for it or something?

November 30th, 2009, 06:08 AM	#6
Trixxr ninjette.org member Name: Anders Location: Denmark Join Date: Nov 2009 Motorcycle(s): Ninja 250r Posts: 42	http://www.powercommander.com/powerc...dl=227&yr=2008 isnt that the one i'm looking for? I'm from Denmark, so i guess i have one of the EU FI Bikes D:

November 30th, 2009, 06:30 AM	#7
HKr1 IC2(SW) Name: Kerry Location: Pensacola Join Date: Nov 2008 Motorcycle(s): . Posts: A lot.	You dont want the PCIII, you want the PCV with auto tune module. Power commander only supports 09 and up for pcv. But will work on the 08 too. http://www.powercommander.com/powerc...dl=227&yr=2009

November 30th, 2009, 06:38 AM	#8
Trixxr ninjette.org member Name: Anders Location: Denmark Join Date: Nov 2009 Motorcycle(s): Ninja 250r Posts: 42	I don't wanna spend 250$, as there is already a map for the setup i'm putting on mine And are you sure it will fit mine? (Probably a stupid question, but i just wanna be on the safe side! (: )

November 30th, 2009, 06:54 AM	#9
bprayogo ninjette.org member Name: Brahmantio Location: Jakarta Join Date: Dec 2008 Motorcycle(s): N250R Posts: 101	You should install a powercommander, either pc3 or pc5 will work fine. Only the pc5 offer one more throttle position column (15%) for tuning and its smaller and u dont need to run the engine for it to load maps, and also later you can install autotune module so you can fine tune on the road . Then you go to the nearest dyno tuning center and have your bike tuned for custom map,this is the best way to extract maximum power from your bike . If you use full system exhaust from carbed bike , you dont need to install your original O2 sensor bung on it and you dont need the O2 sensor, the PC3 will tune from low end to top end and you can disable the close loop system by plugging the O2 sensor eliminator to the original O2 sensor socket so the instrument cluster wont display a FI error , this eliminator is provided in the PC3 or 5 kit, if not ask the PC seller for the appropriate sensor eliminator. If later u decide to install AUTOTUNE with PC5 then u need to weld the provided sensor bung to your exhaust and install the O2 sensor provided by the autotune kit. Hope this help

November 30th, 2009, 07:38 AM	#10
randomwalk101 self wrencher Name: john Location: houston Join Date: Dec 2008 Motorcycle(s): 08 250r and 07 600r Posts: A lot.	if i were you, i'll email Dynojet directly and ask. Most of us don't have FI so our answers is sort of pulling it out of our a$$e$$.

April 28th, 2011, 01:21 PM	#11
vaibhavtri001 ninjette.org newbie Name: Vaibhav Location: India Join Date: Apr 2011 Motorcycle(s): Honda 954, Ninja 250R, HondaF4 Posts: 8	hi Guys, I have got, Ninja 250R Fi (2010), and wish to put in the totsubo exhaust systems on my machine. toshubos exhaust system is shown in the link below: http://www.youtube.com/watch?v=JBHGwD9ENVA Can you guys please advise on the mods that I need to do on my machine, so that I can achieve the optimum performance with out harming the engine. Im a new bie here and need your advise and guidance on the same... please help thanks, Vaibhav