PRODUCTION 900CC UTV
* Updated July 23rd, 2020 *
Click here to download a printable PDF.
Two seat vehicles built using a production two or four seat UTV. Any manufacture UTV may be used providing the model used has been series produced in a minimum of 1000 units within a twelve(12) month period. Maximum engine size 900cc.
Entrants in this class shall comply with all applicable general regulations.
This class is a limited production class and all components will be considered restricted to stock as delivered by the manufacturer unless unrestricted herein.
NOTE: The UTR abbreviations listed under this class (I.E. UTR1 HELMETS) refer to UTR cross reference listings in the front of this book. These UTR cross-referenced listings are part of the class rules. Where a conflict occurs between the UTR cross-referenced listing and a rule contained under this class, the rule contained under this class takes priority.
UTR2 PROTECTIVE CLOTHING
UTR3 EYE PROTECTION and DENTURES
UTR4 HEAD AND NECK RESTRAINTS
UTR9 FIRE SUPPRESSION EQUIPMENT
A. All A-arm mounting points must remain in the stock location and position as delivered from the manufacturer, however they may be reinforced for strength.
B. A-arms, spindles, trailing arms, ball joints are open and maybe of any manufacturer.
C. Maximum track width is 72.5” inches. Track width is measured at ride height, outside of tire to outside of tire at the widest point.
D. Minimum ride height of 8″ as determined by the technical inspector measuring to any chassis, floor, or skid plate along the bottom of the vehicle. This includes any suspension mounting points that may hang down below the main chassis.
E. Aftermarket sway bars are permitted.
F. Trailing/ control arm mounting points may be re-enforced but may not be moved or relocated.
G. Wheelbase is limited to stock plus eight(8) inches.
UTR11 SHOCK ABSORBERS and BUMP STOPS
UTR12 SECONDARY SUSPENSION
UTR13 WHEELS and TIRES
A. Maximum tire size is 30 inches outside diameter.
B. Tires will be visually checked and must be considered reasonably safe by prior to competing.
C. Bead locks allowed, must have recessed bolts only that do not protrude past the face of the clamp ring, or must use button head style bolts.
F. Any wheel offset combination is permitted.
STEERING and BRAKE COMPONENTS
A. All steering components must be in good condition and proper working order. Drag link and tie rod ends must be secured with a cotter pin or safety wire in each one.
B. Power steering is permitted.
C. Steering “quickeners” are permitted.
D. Technical officials must consider steering reasonably safe before the vehicle is permitted to compete.
E. Steering wheel quick release is allowed
F. Tie-rods may be replaced with heim joints provided they mount like stock at each end.
G. Aftermarket direct replacement rack and pinion allowed provided it mounts in the stock location and accepts all stock steering components.
A. Brakes must be in safe working condition and be able to apply adequate force to lock up all four tires.
B. Brakes must remain in safe working condition during the entire event. If at any time a competitor loses any brake function, they should exit the track and park the vehicle.
C. Turning or cutting brakes are not permitted.
D. Rotors, calipers, and brake pads may be upgraded provided all components are commercially available, bolt on (no welding required) using OEM mounting holes.
E. OEM master cylinder is required.
F. Brake bias adjusters are not allowed.
Stock ECU is required. Mapping/programming is open.
UTR22 FUEL TANKS
Stock tank in stock location or fuel cell.
UTR23 FUEL FILLERS LINES, VENTS, and CAPS
ENGINE, TRANSMISSION and DRIVELINES
UTR24 ENGINE and ENGINE DISPLACEMENT
Maximum engine size is 900cc. Engines must remain stock as delivered by the manufacturer. Air cleaners are open.
UTR25 ENGINE REPLACEMENT
Cases must remain stock.
Stock throttle body is required.
UTR29 DRIVE SHAFTS
UTR31 FLUID COOLERS
UTR32 AUXILIARY EQUIPMENT
UTR33 SUPERCHARGERS and TURBOCHARGERS
VEHICLE SAFETY EQUIPMENT
UTR34 ROLL CAGES
No stock roll cages allowed.
UTR35 SAFETY HARNESS
UTR36 SAFETY NETS
Race seats only. All stock seats must be removed.
GENERAL VEHICLE COMPONENTS
UTR38 DRIVERS COMPARTMENT
UTR39 DOORS AND LATCHES
Minimum weight is restricted to manufacturer’s stated shipping weight plus 200 pounds. Minimum weight will include driver.
UTR44 BUMPERS and HAZARDOUS PROTRUSIONS
UTR46 SKID PLATES
UTR48 CHASSIS and BODY
Stock classic bodies required.
UTR50 IDENTIFICATION MARKINGS
UTR51 ADVERTISING on VEHICLES
UTR52 RADIO EQUIPMENT
UTR54 TRACKING DEVICE