Mid West Racing Association
CLASSES

**STOCK  - CLASS 9**
  Allows for changes to tires, wheels, roll cage, bumpers and skid plates, air box and exhaust. No suspension or internal motor modifications allowed-no motor modifications besides airbox/filter and exhaust. No ignition / fuel controllers or rev limiter changes allowed. Maximum vehicle width is 61". NOTE: RZR S is allowed in this class only if the vehicle remains factory stock.
**STOCK MOD - CLASS 8
**
Allows for all of the above plus: Aftermarket suspension, ignition / fuel controlers, rev limiter changes and clutch modifications. No internal engine modifications allowed. Maximum vehicle width is 63".  No wheelbase modification allowed.

**OPEN - CLASS 1**
Allows for all of the above plus: forced induction, nitrous oxide, 4WD elimination and engine relocation. OEM base chassis and drivetrain must be retained. Bolt on roll cages must have at least six (6) mounting points.
This lists what CAN be changed per class. If a change is not stated you probably CANNOT change it. See the CLASS SPECIFIC COMPITITION RULES for more information or contact the MWRA Technical Director for specific instructions
ALL CLASSES REQUIRE 4WD EXCEPT CLASS 1 OPEN.
* All classes are regulated and inspected by SE Rules 1-13 and COMP Rules 1-33
** SUPER MOD (Class 3) and OPEN (Class 1) are additionally regulated by COMP Rules 34-39
Each driver is responsible for the tech approval of their own machine. It is MWRA's right to refuse any vehicle from competition if we do not feel it meets all safety and/or technical requirements.


 
    CLASS INFORMATION

CLASSES
Racing classes are determined by the amount of modifications to a machine. MWRA and it's officials reserve the right to order an inspection of a vehicles modifictaions at any time or if a top three race finish is protested. Anyone found in violation of the class rules and limitations will be banned from the series for the remainder of the current season. The placement of the race in question will be forfieted to the next runner up. It is MWRA's perogitive to hold a fair and honest competition and we retain all rights to maintain this.
GROUPS "A" and "B"
The MWRA series races in two groups within each class. GROUP B is for models 700cc displacement and under. Group A is for models with 701cc or over. Scoring will be recorded for both groups within each class. If a group has more than fifteen entries at a particular race, MWRA may offer a group/class exclusive heat.
GROUP "A" HANDICAPS
Due to the recent increase of performance UTV displacement, MWRA reserves the right to apply an elapsed time handicap on some models in Group A to insure the most even competition. All handicaps must be agreed upon with a vote by all active MWRA officials. In the event of a handicap enactment a racer may chose to advance to the next class.
RUN GROUPS
If a particular racing class has less than five entrees at a given race the entrants heats will be combined with the heats of the nearest class with less entrees. Likewise, if a group has greater than twelve entrees the group may request their own Run Group and run their own heats. MWRA officials reserve the right to refuse Run Groups if the track, weather or timing become a factor.
STARTING POSITION DETERMINATION
A driver may not qualify more than one entry per class. The starting position of each heat will be determined by a random drawing. If an entrant is not present for the drawing they will automatically be placed at the end of the field.
2009 RuleBook
Click for Rulebook(PDF)
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