Numbers, Class desi...
 
Notifications
Clear all

Numbers, Class designation, Weights, Fuel tests

2 Posts
1 Users
0 Likes
902 Views
Machspeed
(@machspeed)
Member Admin
Joined: 18 years ago
Posts: 743
Topic starter  

Folks,
We are honing in on the kickoff race in Forest Lake.
Looking good, so let's keep these cooler temps. Yeah, we are spoiled when 10 above seems cold:)

Remember to get your numbers on the sled on the Pro Side, along with Class ie S600S, IS600, PS1000 etc.
This is especially needed if you are running multiple sleds that look alike on the Pro Track, getting concern over slipping in a higher horsepower sled into a lower class run card. I don't have anybody in mind, but have heard the concerns.

Weight for each class should be on the sled for the scale person

Also, get your fuel tested before you race, and including the stock sleds running pump gas.
Pump gas is nothing but additives now for octane and Ethanol percentages are up this time of year - the limit is 10% and we see some produces sneaking toward the 15% Corn ratio!
You can add some Non-Oxygenated fuel to the ethanol Premium to cut it back

Old race fuel can test bad, and Certain oils can have additives that will bump the meter.
High ratios like the 32:1 especially will enhance this if anything is in the oil.
Some bring a new 5 gallon can and mix the whole thing before the race, this can be a huge mistake putting all your eggs in the only fuel you have.
I like to mix 1 to 2 gallons of a fresh can to get tested, then you still have options with 3 to 4 gallons in the can that is not mixed.

Thanks for your cooperation on this.
Ron


   
Quote
Machspeed
(@machspeed)
Member Admin
Joined: 18 years ago
Posts: 743
Topic starter  

Weight should be on the upper right side of the hood. Tech has the fuel parameters, they will discuss them with you, but really not for public display.
Ron


   
ReplyQuote
Share:
  • NSSR SPONSORS

    Hypersports – Official Sponsor of NSSR

    Your High Performance Aftermarket Shop for all Ignition and Fuel Control systems, Custom Engines, Four Stroke Modifications, Turbo applications, and Custom Chassis for Winning Competition. Check them out here at https://www.facebook.com/Hypersports-671038766253368/
  • NSSR SPONSORS

    FLAT RATE REPAIR – OFFICIAL SPONSOR OF NSSR

    Flat Rate Repair is a full service Shop located in the north metro of Minneapolis MN that specializes in Snowmobile and Atv service. (sorry we don’t do small engines, motorcycles, or automotive), We strive on [...]
  • NSSR SPONSORS

    McDONALDS LIQUORS – OFFICIAL NSSR SPONSOR

    Over sixty years ago, Gordy and Harriet Mcdonald began a long and respected career in the restaurant and liquor business. In 1974, they moved the family business to their current location in South Minneapolis. Gordy [...]