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mkulchar · June 25th, 2012, 01:34 PM

So i installed a full systm and seem to have some problems with the bike running smooth down low rpms. settings

YEAR:2010

INTAKE MODIFICATIONS:Pipercross foam airfilter, Snorkel Removed,Kleen-air removed

EXHAUST MODIFICATIONS:Full Sportisimoto VRX exhaust

JET KIT OR STOCK: Jetkit

BRAND OF JET KIT? Sportisi /Dynojet sizes

MAIN JET:98dj

NEEDLE AND CLIP POSITION:2nd position from the top

MIXTURE SCREW SETTINGS:2.7ish

Question Probelm is :

1. When starting bike from cold, need choke or barely runs without stallin still warmed with choke for 30secs.
2. After that seems to be a "bog" when giving gas from stop (like a delay for the engine to kick in).
3. If i let the clutch out slowly without giving gas bike stalls tho, should be able to pull little bit and move.. did before the jetting
4. Lastly after riding for 30mins so fully warmed engine, when giving gas the RPMS go up and when release gas the rpms drop but go below the set rpms idle point to sound like goin to stall then goes up slowly to the correct RPMS. witch is set at 1500rpms.

What is the issue.. to lean or rich?

Thanks

June 25th, 2012, 01:34 PM	#1
mkulchar ninjette.org member Name: matthew Location: niagara Join Date: Jul 2011 Motorcycle(s): 2010 250r ninja Posts: 115	Running Lean or Rich? need help So i installed a full systm and seem to have some problems with the bike running smooth down low rpms. settings YEAR:2010 INTAKE MODIFICATIONS:Pipercross foam airfilter, Snorkel Removed,Kleen-air removed EXHAUST MODIFICATIONS:Full Sportisimoto VRX exhaust JET KIT OR STOCK: Jetkit BRAND OF JET KIT? Sportisi /Dynojet sizes MAIN JET:98dj NEEDLE AND CLIP POSITION:2nd position from the top MIXTURE SCREW SETTINGS:2.7ish Question Probelm is : 1. When starting bike from cold, need choke or barely runs without stallin still warmed with choke for 30secs. 2. After that seems to be a "bog" when giving gas from stop (like a delay for the engine to kick in). 3. If i let the clutch out slowly without giving gas bike stalls tho, should be able to pull little bit and move.. did before the jetting 4. Lastly after riding for 30mins so fully warmed engine, when giving gas the RPMS go up and when release gas the rpms drop but go below the set rpms idle point to sound like goin to stall then goes up slowly to the correct RPMS. witch is set at 1500rpms. What is the issue.. to lean or rich? Thanks