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 DeSmog Non California XR650L
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ALS650L
Cabot, VT

ALS650L's Avatar

USA
258 Posts

Topic started on 11/05/2007 at 8:01:41 PM  Member Profile  Reply with Quote
Here are pictures that may help people out when uncorking a 650L that isn't a california model. These pics are from an 06.


The line hooked to the nipple on the front of the carb hooks to the little diaphragm on the other side of the carb when desmogged. The line that says to smog pump can be removed.


This just shows the line that goes to the carb and is removed once the smog pump in gone.


This is the diaphragm on the right side. This vacuum line just runs to the nipple on the front of the carb when desmogged.

This is the airbox lines. I left the charcoal/vapor canister intact. I used one of the plugs in the smog kit to block the bottom line that would run to the smog pump.

Hope this helps, and correct me if I am wrong I took these pictures well over a year ago and am doing this all by memory now.

'06 XR650L - FMF Q2, FMF PowerBomb Header, XR's Only Temp Dip Stick, Xr's smog block off, XR's Case Saver, Daves Mods 55/158 2.25 turns, UNI Filter, ProTaper Contour bars, Black Maier Mx Fender, BD TailLight, Acerbis XR400 front Fender black, Acerbis Uniko Hand Guards Black, Continental TKC80 tires, and thats how it begins...

Admin
4Strokes.com

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7441 Posts

Posted on 11/06/2007 at 05:36:31 AM  Member Profile  Visit Admin's Homepage  Reply with Quote
Thank you for taking the time to post your pics, ALS!



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ALS650L
Cabot, VT

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USA
258 Posts

Posted on 11/06/2007 at 06:11:56 AM  Member Profile  Reply with Quote
Glad to help when I can

'06 XR650L - FMF Q2, FMF PowerBomb Header, XR's Only Temp Dip Stick, Xr's smog block off, XR's Case Saver, Daves Mods 55/158 2.25 turns, UNI Filter, ProTaper Contour bars, Black Maier Mx Fender, BD TailLight, Acerbis XR400 front Fender black, Acerbis Uniko Hand Guards Black, Continental TKC80 tires, and thats how it begins...

OldnTheWoods
Omaha, NE

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USA
605 Posts

Posted on 06/09/2008 at 8:05:30 PM  Member Profile  Reply with Quote
Hope I can find some written instructions. Just bought my '08 and anxious to do a few inexpensive things to let it run a little more freely.

2008 XR650L, 2000 KTM 300EXC

REMEMBER, it's all good fun until someone loses an eye!!

dave_cl
Central NY

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USA
1214 Posts

Posted on 06/13/2008 at 6:23:26 PM  Member Profile  Visit dave_cl's Homepage  Reply with Quote
The desmog won't do anything for performance- just removes weight and the popping noise thru the exhaust.

If you go to 'technical-honda' from the links above, you'll see all the XRL mod articles.

Dave

'01 XR650L - keihin 158 main jet, 55 'long' pilot jet, screw out 2.5 turns, stock needle shimmed 0.035", slide holes drilled to 5/32, dynojet shorter CV spring installed, K&N filter, snorkel removed, stock exhaust, air pump removed, thermometer dipstick, MT21 90/90 front, huge mutant teraflex rear, 13-48 spkts. Central NY near Cortland
Articles: XR650L Carb Mods, DIY Dual Sport/Supermoto Helmet, XR650L Simplified Schematic for Safeties
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