Just installed the PCV on my backup / sons sled. '09 800, MTN TEK Fix, stock pipe w/ Skins can. otherwise pretty much stock.
Sled has always had a low end (crack of the throttle) bog and lays down on WOT.
i was given a map to try from a friend but was wondering whos map others are using.
The one I have is titled: "DTRD810StockStoutnerJan157hpWOT.pvm" if anyone recognizes.
Thanks, Ken
When you replaced the pistons, were they single ring or dual ring?
My 09 without the PCV always had throttle tip in bog's, etc. None of the Polaris maps helped. The PCV fixed this.
The stoutner 157 map that you have loaded is a good map if you are running the 2010 maps with a Fix Kit. There are 3 of those. With the Stoutner map and a Fix kit, I prefer the original 2010 update map.
The 2008-2009 maps are essentially the same. The 09 map is better for det issues. But they are much richer/higher timing than the 2010 maps. This is because of the head changes made for the 2010 map.
Running the Stoutner map in the PCV with 08-09 mapping will most likely be to rich.
MTNTK prefers the 2008-2009 map without a PCV however, they ride much higher altitudes and I found way better runnability with a Fix kit, 2010 original map and the Stoutner map loaded in the PCV. If you can find a true 08-09 head, you will have a screamer.
So you did the right thing installing the Fix Kit. Unless somebody has written the map number on a little Polaris sticker on the ECU, then the only way to know for sure which map is loaded into the ECU is to hook up the sled to the Digital Wrench.
Jim offering to do this for you is awesome and if you are having runnability issues, then I would recommend doing this.