CAN-AM (BRP) Discussions about CAN-AM ATVs.

ds650 project

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Old Apr 23, 2007 | 11:39 AM
  #1  
viper5683's Avatar
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Weekend Warrior
Joined: Apr 2007
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Default ds650 project

Hello every one.
Im new here and just looking for some suggestions. or critiqs

IN THE BIKE ALREADY

I have an 01 ds 650 with woods racing rev box, woods racing full exhaust, tm45 carb with excelerator pump, ported larger intake manifold, k&n filter.

MODS TO COME THIS WEEK.

720 KIT FROM JE
INCLUDES 105MM SLEEVE, 11:5:1 PISTON, RINGS, CIRCLIPS, RIST PIN, GASKET SET.

WEB CAMS 110 GRING AND DUAL VALVE SPRINGS WITH TITANIUM SHIMS AND RETAINERS.

IF ANYONE HAS ANY RECOMMENDATIONS OR COMMENTS IM ALL EARS.
THANKS GUYS


 
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Old Apr 23, 2007 | 06:17 PM
  #2  
cynick's Avatar
Elite Pro Rider
Joined: Dec 2005
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Default ds650 project

Sounds like you have a good start, just don't drop the cam chain into the case, it can be a real b!tch getting it back.

Also get a service manual, it will help with the cam timming and finding tdc
 
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Old Apr 24, 2007 | 12:07 AM
  #3  
duneittilludie's Avatar
Pro Rider
Joined: Nov 2002
Posts: 1,433
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Default ds650 project

It looks like you are on the right track but i would also consider the following.Port work by a competent mechanic experienced with a DS head.Proper fuel for your motor and compression.Lightened hubs and 520 chain and sprockets.Correct gearing is very important and often overlooked so play with that as well.
 
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