DeerHuntr
TY 4 Stroke Guru
Anyone else see this? What do you have to do to get the pole out of curiosity, not sure how the Snowmobile racing works.
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Isnt that awesome! I would sure like the story on all the mods. I see alot of them.
DeerHuntr
TY 4 Stroke Guru
Just went to the website, there are a few Yamaha 's that are pretty strong the way it looks
sk-rx1
TY 4 Stroke Guru
I believe the link is to last year, Corey Davidson on a Polaris?
DeerHuntr
TY 4 Stroke Guru
You are correct, oops! Guess they did well last year as well.
I believe it's like nascar you take couple laps and they take the fastest time, fastest lap speed your on the pole.
HURRICANE
TY 4 Stroke God
The race is oval track indurance racing.We are proud to work with Eichenberg Racing.Hurricane Performance is the engine builder for this sled.The engine makes good reliable HP and we put a Hindle exhaust on it with our air box mod
rupprider
Expert
Without giving away secrets (legal or otherwise), what is allowed for engine prep at the Soo? Have been up to watch it several times. 
davey
Veteran
- Joined
- Oct 9, 2010
- Messages
- 33
I no they measure bore and stroke on the engine. Can't be over 600 cc 2 stroke. I know viper is in that class not sure how that translates. Ant thing else goes.
fxnytrortxkid
TY 4 Stroke God
- Joined
- Apr 19, 2007
- Messages
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- 43
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- Rensselaer, ny
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- Snowmobile
- 09 nytro rtx
1050cc 4 stroke. The sno-x rules have them listed to what the rules are exactly.
rupprider
Expert
Another thread said #85, the pole setter, dropped a valve on lap 65. Never heard of the 3-cylinder having valve problems before! In any case, Viper motor only went less than 70 miles into a 500 mile race??? Very disappointing for the team I bet..Edit.. Went out on lap 65 
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tator
TY 4 Stroke Junkie
i have never herd of a 2stroke dropping a valve either!
