Bikeman have you guys tested at high elevation with your pipes,cans and clutch kits?
We did a little testing last year with a switch at higher altitude. The nice thing is the new HO motor is very similar to the CFI.... basically just ported. The porting is extremely close to what our spec was for that motor. This gives us a bit of a head start on what will work well for all ranges of elevation. Final testing will still need to be done
bikeman nice to see you have a low and high elevation pipe. Have you any time on the low elevation pipe last year on the short tracks ?
Yes, we put some good miles on our low altitude single pipe. It took us a while for development on this one, but we nailed it. We gave it to a good customer of ours to test with for one weekend also, he won't stop talking about it! We are really happy with how things are turning out.
Durability kits are working well with a 5hp gain. Tearing these motors down after 1000-2000 miles, the top end longevity doesn't seem a whole lot better than the old motor. Good thing the durability kits are working well.
Billet heads will be available shortly after haydays providing a 10-11hp gain and much better cooling at low altitude. Of course much better gains with high altitude domes.
We are also selling the Bully Dog Powersports GT this year. While we love power commanders, the ability to adjust more ECU parameters is necessary as the factory changes more things to be controlled electronically. For mountain riders our huge tuning plus is the warm weather map. The factory Polaris one is way out of whack. On warmer days you'd really be down on power. We'll have more tunes released throughout the season. Here is a link for all the good info.
http://bikemanperformance.com/snowm...bmp-programmed-bully-dog-gt-for-axys-800.html