I just went through the 13 pages on the Dynotech site and basically this is what i summed up.
At 7900 RPM we have 152.7 Hp and 101.5 ft/lb torque. This is with a PC and reducing fuel gradually, basically leaning it out, NOTHING ELSE CHANGED.
And this run was at 95Deg coolant temperature absolutely deto- free, or zero clicks of detonation. Jim also stated that they made one more fuel tweak that put it over 154 but forgot to save it to a disk.
If you dont like leaning it out you can purchase the Bikeman Pipe mod for a measly $225.00 and get up to 155.8 hp
OR...with an EXXTREME Modded SLP pipe, SLP Y-Pipe and muffler tuned with PC to max hp you can come out with a nice # of 162 HP and 105ft/lb torque.
But apparently this pipe is modded by someone himslef for his sled I think Jim stated and is not available for purchase. But I am sure anything can be bought for a price...lol
Happy sledding boys, I know I will have a grin on. All I have to do is lean out the sled a little to get 153 hp...FINE BY ME. Oh and we have to find a simple way to drop coolant temps. I believe Meathead is working on something.
Dont dispute this because is is right from Dynotech and is completemy safe at the ratios he posted.
Seems to me all Polaris did was send the sled out a little fuel rich to cover themselves in regards to warranty issues.
If anyone thinks this is a big deal then thats just something you will have to get over. Its very simple to get the stated hp, and with mods this engine will be a monster.
I think I will have to get a custom made snowflap for the competition 's viewing pleasure.
