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Old 09-22-2011, 10:35 AM   #14
Weldangrind   Weldangrind is offline
 
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Join Date: Mar 2009
Location: Sardis, BC, Canada
Posts: 25,977
My China budget precludes several mods at once, as does my need to quantify everything. If you change the head, jets, torque spring, etc all at once, you don't know where your biggest gain was. Nor do you know what caused the problem if it won't run.

I like to limit mods to one at a time where practical. To me, switching to a free-flowing air filter and muffler along with the appropriate jets to feed it is one mod. After dialing in that combo, you could decide if your money and efforts are best spent on a bigger head or a torque spring.

YMMV. Just MHO.
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Weldangrind

"I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer


 
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