[woodward_259]

My friend has an 02 xc 600 that he is looking to add a bit of power to this winter. Right now he has clutching done, jetted down to 410's and 21/40 gearing. He is goin to get an slp air intake kit and wants to get a single pipe and possibly some reeds. I guess my question is what is the best single pipe for this sled and what reeds will work the best (if any). Also any other fairly cheap hop-up suggestions would be greatly appreciated.

-thanks-

 

[dmould]

Really, your buddy would be throwing money away by replacing the pipe and reeds. There is very little to be gained, maybe 1-2 horsepower from each, Polaris has this engine tuned pretty good. If the clutching is dialed in, just ride it, save the extra money for gas!

 

[xcrrrrrr]

Originally posted by dmould@Sep 26 2005, 04:00 PM
Really, your buddy would be throwing money away by replacing the pipe and reeds.  There is very little to be gained, maybe 1-2 horsepower from each, Polaris has this engine tuned pretty good.  If the clutching is dialed in, just ride it, save the extra money for gas!
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What he said. No gains with pipe and redds. Been there, done that. waste of $$$$

 

[woodward_259]

alright, well thanks for the help guys. Would there be a benefit from twins? he was leaning more to a single because of the $$ but he wants something? How about porting on these sleds? anything or any other suggestions would be appreciated

-thanks-

 

[racerdave]

660 big bore