I had a hpd kit put in and I know nothing about it except that they experimented w/it and found this to be the best combo.....42-38helix and gold spring. If anyone knows about this please tell me if there is a better set-up. I want MORE low-end power, is this the way to get it? Thanks........

 

Sorry............its a 01 500 HO....and will a different pipe help with power?

 

I'm no pro yet, but I'm thinking you got a good start. Maybe piping it now would really make it rip. That ugly duckling thing is supposed to be the best, and give 6 fl lbs. Seems like a lot to me.
So far I've done the K&N. That helped a little but I will soon want more too. Even though the ugly duckling is, well, ugly... the stock muffler looks like garbage too. I think I'll be ordering one and some ITP wheels next month after I pay the IRS. [img]i/expressions/face-icon-small-sad.gif[/img]
6 ft lbs and 30 lbs off my machine oughta keep it fun!

 

Barely.......sorry dont know what a ugly is.....what kind of pipe..is it loud? I had them change my weights today...it was slipping the belt, and now..................WOW.......it hooks up quick!!!!!!!!