GSXR Exhaust on the 250

Tintkng · April 29th, 2009, 03:36 PM

on my 08 ninja 250 i have the gsxr exhaust mod on it and it sounds good and deep. im thinking about doing a jet kit very soon and was wondering if anyone has the same setup with a jet kit? i have a slight flat spot during middle rpms....and im thinking the jet kit would cure all lol

mike_sema · April 29th, 2009, 03:49 PM

I had this same exhaust on my 08 250 I believe my jetting went as follow 98 jet and clip at the 3rd ring and 3 turns out the stock jets are 98 as well but the dynojet jets are a little bigger. I played around with a 100 jet but it just dident work out for me you could do a search and find a lot of good info

mike_sema · April 29th, 2009, 03:51 PM

and a few pics

Tintkng · April 29th, 2009, 04:16 PM

nice...mine looks just like that....i ordered a dynojet kit a few days ago...hoping it will work..what problems did you have with the bigger jets?

Snake · April 29th, 2009, 04:28 PM

That mod looks sweet!!

mike_sema · April 29th, 2009, 04:52 PM

it just ran to rich even playing around with the clip positions and the mix screws, if you haven't taken the carbs apart before do a search there is alot of info on this mod out their

Nickds7 · April 29th, 2009, 10:36 PM

Have you tried shimming the carb needles already? I plan on doing the same exhaust soon, I'm curious to this as well... I'm also curious if just shimming the needles does a good job by itself.

Tintkng · April 30th, 2009, 05:34 AM

yea ive heard that too....im not exactly sure what shimming them does but i dont do any carb work myself so i would have to take it to a shop...I wonder how much they would charge to do that first?

Cochese · April 30th, 2009, 11:20 PM

Mike, anyone with this can...

What is the inside diameter?

I found a place to pick up universal baffle and fiberglass wrap but I need to know what the inside diameter is of the GSXR can so I can buy the right size...

I'm cross posting in the GSXR can threads.... don't kill me.

Nickds7 · May 1st, 2009, 01:42 AM

When you do find out be sure to share

. Not sure if all your officer buddies will approve of your loud exhaust? I haven't installed yet...but I can only imagine.. I have the stock can off with an open pipe and just starting it up to warm it up (making sure im not loosing oil) prompted a neighbor to come out and yell. Similar noise levels?

Cochese · May 3rd, 2009, 10:32 PM

Quote:

Originally Posted by Nickds7

When you do find out be sure to share

. Not sure if all your officer buddies will approve of your loud exhaust? I haven't installed yet...but I can only imagine.. I have the stock can off with an open pipe and just starting it up to warm it up (making sure im not loosing oil) prompted a neighbor to come out and yell. Similar noise levels?

Lol...

I visited the shop the other day and the shop tech fired it up with just the Area-P header, no can.

Sounds like a harley.

eddylz18 · May 4th, 2009, 11:26 AM

Quote:

Originally Posted by mike_sema

and a few pics

where do u get those tires, or do u customize the stock one's?
eddylz18

Mo1981 · May 4th, 2009, 12:03 PM

It's rim tape.
Posted via Mobile Device

eddylz18 · May 4th, 2009, 11:31 PM

Quote:

Originally Posted by Mo1981

It's rim tape.
Posted via Mobile Device

thanks though but im talkin about the tire letters not the wheels

i916it · May 9th, 2009, 11:06 PM

Anyone have a clue about what jet to run the GSXR exhaust with?
I'm concerned with my dynojet since it doesn't have big enough jets for me as I'm gonna attempt this mod and get air pods.

Rawr · May 12th, 2009, 05:24 PM

Quote:

Originally Posted by eddylz18

where do u get those tires, or do u customize the stock one's?
eddylz18

08s came with dunlops...09s have something else

Alex · May 12th, 2009, 07:22 PM

08's were split; some got Bridgestone BT-45's, others got Dunlop GT-501's. People generally like both of 'em. 09's got IRC Roadwinners. People generally don't like them as much. YMMV.

paterick4o8 · May 12th, 2009, 09:58 PM

videos of sound?

nm found one!

April 29th, 2009, 03:36 PM	#1
Tintkng ninjette.org member Name: Scott Location: Cincinnati Join Date: Apr 2009 Motorcycle(s): '08 Ninja 250r Posts: 66	GSXR Exhaust on the 250 on my 08 ninja 250 i have the gsxr exhaust mod on it and it sounds good and deep. im thinking about doing a jet kit very soon and was wondering if anyone has the same setup with a jet kit? i have a slight flat spot during middle rpms....and im thinking the jet kit would cure all lol __________________________________________________ 2008 Red Ninja 250r

April 29th, 2009, 03:49 PM	#2
mike_sema ninjette.org guru Name: mike Location: tucson az Join Date: Dec 2008 Motorcycle(s): ninja 250r Posts: 371	I had this same exhaust on my 08 250 I believe my jetting went as follow 98 jet and clip at the 3rd ring and 3 turns out the stock jets are 98 as well but the dynojet jets are a little bigger. I played around with a 100 jet but it just dident work out for me you could do a search and find a lot of good info __________________________________________________ 08 250R: sportisi VR full exhaust, Dynojet, custom seat, kleen air rmvd, rim tape, grips, fender chop,zg db windscreen,k&n air filter,15t front sprocket,sportisi-usa clipons,solo seat cowl

April 29th, 2009, 04:16 PM	#4
Tintkng ninjette.org member Name: Scott Location: Cincinnati Join Date: Apr 2009 Motorcycle(s): '08 Ninja 250r Posts: 66	nice...mine looks just like that....i ordered a dynojet kit a few days ago...hoping it will work..what problems did you have with the bigger jets? __________________________________________________ 2008 Red Ninja 250r

April 29th, 2009, 04:52 PM	#6
mike_sema ninjette.org guru Name: mike Location: tucson az Join Date: Dec 2008 Motorcycle(s): ninja 250r Posts: 371	it just ran to rich even playing around with the clip positions and the mix screws, if you haven't taken the carbs apart before do a search there is alot of info on this mod out their __________________________________________________ 08 250R: sportisi VR full exhaust, Dynojet, custom seat, kleen air rmvd, rim tape, grips, fender chop,zg db windscreen,k&n air filter,15t front sprocket,sportisi-usa clipons,solo seat cowl

April 30th, 2009, 05:34 AM	#8
Tintkng ninjette.org member Name: Scott Location: Cincinnati Join Date: Apr 2009 Motorcycle(s): '08 Ninja 250r Posts: 66	yea ive heard that too....im not exactly sure what shimming them does but i dont do any carb work myself so i would have to take it to a shop...I wonder how much they would charge to do that first? __________________________________________________ 2008 Red Ninja 250r

April 29th, 2009, 04:28 PM	#5
Snake ninjette.org certified postwhore Name: Rick Location: Alexandria, Louisiana Join Date: Jan 2009 Motorcycle(s): 05 Blue Ninja 250 Posts: Too much. MOTY - 2017, MOTM - Jan '19, Oct '16, May '14	That mod looks sweet!!

April 29th, 2009, 10:36 PM	#7
Nickds7 ninjette.org guru Name: Nick Location: Sacramento, California. Join Date: Apr 2009 Motorcycle(s): 2009 Ninja 250r Posts: 379	Have you tried shimming the carb needles already? I plan on doing the same exhaust soon, I'm curious to this as well... I'm also curious if just shimming the needles does a good job by itself.

April 30th, 2009, 11:20 PM	#9
Cochese The Grand Royal Name: Cochese Location: Unmarked Rustbox Join Date: Dec 2008 Motorcycle(s): 2009 Ninja 250R Posts: 258	Mike, anyone with this can... What is the inside diameter? I found a place to pick up universal baffle and fiberglass wrap but I need to know what the inside diameter is of the GSXR can so I can buy the right size... I'm cross posting in the GSXR can threads.... don't kill me.

May 1st, 2009, 01:42 AM	#10
Nickds7 ninjette.org guru Name: Nick Location: Sacramento, California. Join Date: Apr 2009 Motorcycle(s): 2009 Ninja 250r Posts: 379	When you do find out be sure to share . Not sure if all your officer buddies will approve of your loud exhaust? I haven't installed yet...but I can only imagine.. I have the stock can off with an open pipe and just starting it up to warm it up (making sure im not loosing oil) prompted a neighbor to come out and yell. Similar noise levels?

May 4th, 2009, 12:03 PM	#13
Mo1981 ninjette.org member Name: Matt Location: Keller, TX Join Date: Dec 2008 Motorcycle(s): 2008 Ebony Ninja 250R Posts: 137	It's rim tape. Posted via Mobile Device

May 9th, 2009, 11:06 PM	#15
i916it ninjette.org member Name: Sky Location: Sacramento Join Date: Mar 2009 Motorcycle(s): 250R 08 Posts: 63	Anyone have a clue about what jet to run the GSXR exhaust with? I'm concerned with my dynojet since it doesn't have big enough jets for me as I'm gonna attempt this mod and get air pods.

May 12th, 2009, 07:22 PM	#17
Alex ninjette.org dude Name: 1 guess :-) Location: SF Bay Area Join Date: Jun 2008 Motorcycle(s): '13 Ninja 300 (white, the fastest color!), '13 R1200RT, '14 CRF250L, '12 TT-R125LE Posts: Too much. Blog Entries: 7	08's were split; some got Bridgestone BT-45's, others got Dunlop GT-501's. People generally like both of 'em. 09's got IRC Roadwinners. People generally don't like them as much. YMMV. __________________________________________________ Montgomery Street Motorcycle Club / cal24.com / crf250l.org / ninjette.org ninjette.org Terms of Service Shopping for motorcycle parts or equipment? Come here first. The friendliest Ninja 250R/300/400 forum on the internet! (especially Unregistered)

May 12th, 2009, 09:58 PM	#18
paterick4o8 ninjette.org sage Name: patricK Location: San Jose, CA--BAY AREA! Join Date: Mar 2009 Motorcycle(s): '08 blue 250R [sold]. '09 lime ZX-6R [stolen :( ]. '06 blue 636. Posts: 918	videos of sound? nm found one!

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