One Lunger Vintage Race February 15TH, 2020
ONE LUNGER 100 RACE RULES
ONLINE ENTRY FORM
2020 ENTRY FORM ( mail in form)
10 ANNUAL 0NE LUNGER 100 - BILL GREEN VIDEO
Vintage One Lunger 100 Sponsors 2019
THANKS FOR ALL YOUR SUPPORT. WITHOUT YOU WE COULD NOT GET IT DONE.
SILVER SPONSOR
CENTRAL MAINE POWER SPORTS
SILVER SPONSOR
AUBURN CONCRETE
BRONZE SPONSOR
OTIS FEDERAL CREDIT UNION
(Jay Maine- Sarah Hayes)
SUPPORTING BUSINESS
LA HARLEY
YOUR SPONSOR NAME HERE !!
JOIN THIS AWESOME LIST
20th Annual One Lunger 100
One Lunger 100 Vintage Race Feb 15th ,2020
GET YOUR SLEDS READY!!
TWIN OPEN CLASS
Sleds need to be stock production leaf spring front suspensions, with twin cylinder origin of 1980 or older with NO exceptions. Motors are required to be fan cooled ONLY. Motors that are liquid cooled will not be allowed in this division. No limited production R&D models, or race chassis.
Motors may be oversized with a .060 piston/cylinder wall. Any engine up to 440 cc is permissible.
No performance kits. Points ignition and CDI boxes are allowed.
Recommended to have stock style clutch, preferably original clutch with no modifications. Comet, Duster or other aftermarket clutches are allowed. Clutch weights, springs, belts and gear ratios may be altered. Diaphragm, Mikuni or any butterfly type carbs allowed, 42mm maximum allowed carburetors. No flat sides allowed.. Fuel tanks may be of any size, prefer in stock location.
Complete exhaust; to include muffler on sled in stock position. No exhaust should protrude through the cowling areas.
Skis should be original or stock replacement. (No plastic or aluminum skis.) Carbide runners are allowed.
3 inch spreaders allowed each side.
Replacement rubber tracks allowed with 3/4 lug height max. Minimal traction devices will be permitted {studs}, but NOT recommended.
Any stock style suspension will be allowed.
Seats should be stock appearing and properly fastened.
Early sign up is much appreciated.
NO PAYPAL NO PROBLEM - YOU CAN JUST ADD YOUR CREDIT CARD INFO INSTEAD.
LOCATED BELOW THE PAYPAL LINK
