i have a 2004 AC 500 5 speed and it has great power but i would like to have more low end (not that it really needs it) what is the best ways to do this
thanks for any help

 

hmf pipe and new jets, and k&n. i

 

Only do the new Pipe if you dont mind your bike being louder than it is. If you want to keep the same acoustic properties then I recommend this:

1. Make sure your Air FIlter is clean
2. Do the Carb Slide Mod here (http://www.arcticchat.com/foru...x.php?showtopic=65470) See the post by Rango726, you'll need a login acct to see the pictures.
3. Look into changing your jetting, a Dynojet Kit is nice, but could take some work to get right. Could give you 2 more HP
4. There is a CDI replacement sold by RMSTATOR on Ebay for 80-90 bucks that advances the timing 5 degrees and allows a 1000 RPM increase. (Use at own risk) I just bought one, dont know how well it works yet.
5. If you add a K&N air filter, there is a cover filter for it that will keep dust from going through. Dont use it without the dust cover.

That's about all I can think of right away...

Ether...

 

<div class="FTQUOTE"><begin quote>Originally posted by: brad_smalley

i have a 2004 AC 500 5 speed and it has great power but i would like to have more low end (not that it really needs it) what is the best ways to do this

thanks for any help</end quote></div>

Check out my post about "air-jetting", cost about $3.00 to $6.00. Might be what the doctor ordered. You can do a search for the topic.