Racers

RACERS

Racing Format
The racing will be run on a 500’ 2 lane track with 150’ of compacted clay and 2000’ of shutdown. 25’ wide lanes. Port-A-Tree professional timing system with pro-trees, pre stage, stage, 60’, and E.T. 100% payback. Format and approximate times as follows;

RACER REGISTRATION: 7:30am to 10:00am

Morning Qualifying--- 9am-11pm (You will have 3 qualifying runs to complete anytime during the session in order to run your best elapsed time to qualify for the main event. Class entry includes 3 qualifying runs, 1 more run can be purchased if desired)

Break for Bracketing--- 1130pm-12pm
Main event--- 12pm-6pm (qualifying E.T.’s in each class will be placed in a bracket (ladder) for the main event and run until there is a winner.)

PRINTABLE FROMS:

2011 Racer Entry Form

2011 Race Classes

2011 Running Order

Classes, Entry Cost, Rules & Regulations

CLASSES FOR THE FUTURE OF GRASS DRAG RACING!

***We will be running Kitty Kat, 120 Stock, 120 Improved Stock, 120 Open & 300cc classes for the future of our sport. Classes will be determined by the number of entries the day of the event.

STOCK CLASS

STOCK

Things You Can Change

Things You Cannot Change

340 Vint

440 Vint
440 O.E.M.
500 Fan
500 O.E.M.
600 SINGLE
600 O.E.M
700 SINGLE
700 O.E.M
800
900
1000

$20

PER

CLASS

* Primary clutch weights
* Primary clutch springs
* Primary clutch rollers
* Secondary clutch springs
* Secondary clutch helix
* Front suspension travel 2” min.
* Rear suspension travel 2” min.
* Air box (remove only)
* Oil tank (remove only)
* Valve timing
* Gear ratio
* Instrumentation (gauges)
* Wind shield
* Chain length
* Track studs
* Jetting
* Spark plugs
* Timing of motor
* Motor oil
* Wheels
* Hyfax
* Thermostat
* Coolant ( add ice water )
* Drive belt

* Motor porting
* Primary clutch must be O.E.M
* Secondary clutch must be O.E.M
* Carburetion must be O.E.M, D.I.A
* Ignition system must be O.E.M
* Suspension front must be O.E.M
* Suspension rear must be O.E.M.
* “Air box” may not alter (remove only)
* “Oil tank” may not alter (remove only)
* Skis must be O.E.M.
* Gear compassion (aluminum)
* Instrumentation must be replaced w/other
* Wind shield must be o.e.m, part
* Exhaust system(Trail performance pipes allowed)
* Track length
* Fuel tank
* Fuel pumps
* Tunnel
* Belly pan
* Bulk head
* Tork arms
* Heat exchangers
* Seat
* Drive axle diameter
* Hood

**Please Note: We strongly recommend using a Tekvest or Safejak for racing in the stock classes however it is not required.

Although recommended the stock class does not require the Snow Flap to be tied down.

IMPROVED STOCK CLASS

IMPROVED STOCK

Things You Can Change

Things You Cannot Change

IMP. 500
IMP. 600
IMP. 700
IMP.800
IMP.900
IMP.1000

$20

PER

CLASS

* Motor porting
* Carburetion must be O.E.M.
* Exhaust system
* Fuel pumps
* Tork arms
* Primary clutch
* Primary clutch weights
* Primary clutch springs
* Primary clutch rollers
* Secondary clutch
* Secondary clutch springs
* Secondary clutch helix
* Front suspension travel 2” min.
* Rear suspension travel 2” min.
* Air box
* Oil tank
* Valve timing
* Gear ratio
* Instrumentation (gauges)
* Wind shield
* Chain length
* Track
* Studs
* Jetting
* Spark plugs
* Timing of motor
* Motor oil
* Wheels
* Hyfax
* Thermostat coolant (add ice water)
* Drive belt

* Ignition system must be O.E.M
* suspension front must be O.E.M.
* suspension rear must be O.E.M.
* Skis must be o.e.m
* Gear compassion (aluminum)
* Wind shield must be o.e.m part
* Track length
* Fuel tank
* Tunnel
* Belly pan
* Bulk head
* Heat exchangers
* Seat
* Drive axle diameter
* Hood

MODIFIED CLASS

MODIFIED

Things You Can Change

Things You Cannot Change

Mod 600
Mod 700
Mod 800
Mod 900
Mod 1000

$20

PER

CLASS

OUTLAW / OPEN

$30

PER

CLASS

* Motor porting
* Carburetion
* Exhaust system
* Fuel pumps
* Tork arms
* Primary clutch
* Primary clutch weights
* Primary clutch springs
* Primary clutch rollers
* Secondary clutch
* Secondary clutch springs
* Secondary clutch helix
* Front suspension travel 2” min.
* Rear suspension travel 2” min.
* Air box
* Oil tank (remove only) valve timing
* Gear ratio instrumentation (gages)
* Wind shield
* Chain length
* Track
* Track length
* Studs
* Jetting
* Spark plugs
* Timing of motor
* Motor oil
* Wheels
* Hyfax
* Thermostat
* Coolant (add ice water)
* Drive belt
* Hood (light weight)
* Wind shield
* Seat
* Bulk head
* Tunnel
* Fuel tank
* Ignition system
* Suspension front
* Suspension rear
* Skis
* Belly pan
* Gear compassion (aluminum)
* Drive axle diameter
* Heat exchangers

* Must have a snowmobile motor
* Exhaust system
* A set of skis
* A tunnel
* A track
* Suspension
* Brakes
* “Good luck charm optional”

Safety Equipment and Procedures
* Safety vest ( safe jack or teck vest ) Recommended but not required in stock class.
* Approved jack stand ( see i.s.r, rules )
* Secured sod flap ( cable from flap to tunnel ) Not required in stock class.
* Enclosed clutch guard ( imp,stock & up )
* Neck brace ( imp, stock & up )
* Full face helmet (Snell Foundation Approval)
* Leather boots (boot must cover the ankle)
* Long sleeve shirt & pants
* Snow flap needs to be tied to running board
* Tether cord and kill switch must be operational (cord not to exceed 20” in length when fully stretched)
* All crew members must wear eye protection in pit area and starting line.

Pit Area Safety
* Sled shall not be in motion with out driver having helmet and tether switch in place at all times.
* Sled running on stand must have some one tied to the tether switch at all times
* Sleds moving in pit area under there own power must not exceed clutch engagement speed.
* Imp stock, Pro stock & Modified sleds moving in (hot pit) area must be on a cart and not under there own power.
* No smoking during fueling of sleds.
* Cleaning out the motor before your run is done only at the designated clean out area.

Track Safety
* All team members must return to the staging area during your run ( they may not stand behind back stops).
* When entering the shut down area coast straight to a complete stop and then begin your turn to the return lane to retrieve your e.t. results.

4 STROKE CLASSIFICATIONS FOR GRASS
500 Stock
2006-2011 Polaris Fst Turbo 750 Twin w/turbo
2006-2007 Yamaha Nytro 1000 triple no turbo- carb model
2008-2011 Yamaha Nytro 1000 triple no turbo- fuel injected model
2005-2006 Yamaha Vector 1000 triple no turbo
2005-2009 Yamaha Rage 1000 triple no turbo
2007-2001 Arctic cat Z-1 1053 twin naturally aspirated
2008-2011 Ski Doo,MXZ,Renegade
MXZ-TNT,GSX<GTX 1170 triple no turbo

600 Single pipe
2008-2011 Ski Doo MXZ,Renegade
MXZ-TNT,GSX,GTX 1170 triple no turbo

600 multi-pipe OEM
2005-2006 Arctic Cat T660 Turbo 660 triple w/turbo
2006-2010 Yamaha Apex 1000 4 cyl. no turbo
2003-2005 Yamaha RX1 1000 4 cyl. no turbo
2006-2010 Yamaha Attack 1000 4 cyl. no turbo
2011 Yamaha Apex XTX 1000 4 cyl. no turbo

500 Improved Stock
2008-2011 Skidoo MXZ,Renegade
MXZ-TNT,GSX,GTX 1170 triple no turbo

600 Improved stock (700 #s)
2003-2005 Yamaha RX1 1000 4 cyl. no turbo
2006-2010 Yamaha Attack 1000 4 cyl. no turbo
2011 Yamaha Apex XTX 1000 4 cyl. no turbo

600 Improved Stock
2008-2011 Ski Doo MXZ,Renegade
MXZ-TNT,GSX,GTX 1170 triple no turbo

700 Improved Stock
2006-2010 Yamaha Apex 1000 4 cyl. no turbo

1000 Improved Stock
2008-2011 Arctic Cat Z-1 turbo 1100
Z-1 Turbo 1100 LXR,Z-1 Turbo 1100 LXR LE 1100 Twin w/turbo

1000 Outlaw
Any 4 stoke engine mfg. for snowmobile use- Max. 1000 cc,turbo with restrictions see rule book

2008-2011 ArcticCat Z-1 turbo 1100 1100 twin w/turbo