Youth 170 Production Y001 - Y199
Polaris RZR 170 or Polaris ACE 150.
Polaris RZR 170 or Polaris ACE 150.
DEFINITION
Polaris RZR 170 or Polaris ACE 150. Driver must be at least five (5) years old. Maximum age is twelve (12) years old.
GENERAL REGULATIONS
Entrants in this class shall comply with all applicable general regulations.
TECHNICAL REGULATIONS
This class is a stock production class, and all components must remain stock except for those modifications allowed herein. Manufactures body, engine, transmission, chassis, and drive train components must be retained.
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.
SAFETY EQUIPMENT
UTR1 HELMETS
UTR2 PROTECTIVE CLOTHING
SFI-A5 rated fire suit is required. No karting suits.
UTR3 EYE PROTECTION and DENTURES
UTR4 HEAD AND NECK RESTRAINTS
SUSPENSION COMPONENTS
Stock suspension points must be retained.
A-arms and rear trailing arms are open.
Maximum front and rear track width is 53.5 inches outside of tire to outside of tire at dies height.
Maximum wheelbase is 68.5 inches measured at ride height.
Minimum ride height is 6 inches.
Stock spindles must be used.
Front and rear hubs may be of any manufacturer.
UTR11 SHOCK ABSORBERS and BUMP STOPS
Must retain stock shock mounting locations
UTR12 SECONDARY SUSPENSION
UTR13 WHEELS and TIRES
UTR14 FASTENERS
STEERING and BRAKE COMPONENTS
UTR15 STEERING
Tie rods are open.
UTR16 BRAKES
Front brakes may be removed. Brake caliper and disc are open. Mounting and location are open.
ELECTRICAL SYSTEM
UTR17 IGNITION
UTR18 BATTERIES
UTR20 STARTERS
FUEL SYSTEM
UTR21 FUEL
UTR22 FUEL TANKS
UTR23 FUEL FILLERS LINES, VENTS, and CAPS
ENGINE, TRANSMISSION and DRIVELINES
UTR24 ENGINE and ENGINE DISPLACEMENT
Polaris RZR 170cc engine or Polaris ACE 150 engine mandatory.
Engines must remain stock as delivered by the manufacturer.
Clutch is open.
ECU must remain stock.
Intake must remain stock as delivered.
Air cleaner box must be retained, lid may be removed.
Air Cleaner is open as long as it fits in the stock air cleaner box.
Fuel tuners allowed.
UTR25 ENGINE REPLACEMENT
UTR26 TRANSMISSION
Transmission case may be reinforced.
UTR27 THROTTLES
UTR28 EXHAUST
Open.
UTR29 DRIVE SHAFTS
Rear axle is open. Maximum width must be maintained.
UTR31 FLUID COOLERS
VEHICLE SAFETY EQUIPMENT
UTR34 ROLL CAGES
Aftermarket roll cage required. No stock cages.
UTR35 SAFETY HARNESS
UTR36 SAFETY NETS
UTR37 SEATING
Driver’s seat must remain in stock location plus or minus two (2) inches.
GENERAL VEHICLE COMPONENTS
UTR38 DRIVERS COMPARTMENT
UTR39 DOORS AND LATCHES
UTR40 FIREWALLS
UTR41 BALLAST
UTR42 WEIGHT
Minimum weight is 650 pounds, including driver.
UTR43 FLOORBOARDS
UTR44 BUMPERS and HAZARDOUS PROTRUSIONS
UTR45 MIRRORS
UTR46 SKID PLATES
UTR47 STORAGE
UTR48 CHASSIS and BODY
Roof panel required. Must be minimum of .060 thick metal.
UTR49 HOSES
UTR50 IDENTIFICATION MARKINGS
Race numbers required on both sides and rear of vehicle. black numbers on a white background only. Minimum six (6) inch tall numbers.
Unlimited Off-Road Racing will assign race numbers.
UTR51 ADVERTISING on VEHICLES
UTR52 RADIO EQUIPMENT
UTR53 WORKMANSHIP
UTR54 TRACKING DEVICE
Youth 170 Production Drivers
2023 UNLTD Off-Road Racing Triple Crown Points Standings
| Driver | 2023 King of the Hammers | 2023 BFGoodrich Tires Mint 400 | 2023 California 300 | Total | Position |
|---|---|---|---|---|---|
| Brenna Goerke | 120.00 | 174.00 | 232.00 | 526.00 | 1st |
| Brevon Schroeder | 116.00 | 169.50 | 240.00 | 525.50 | 2nd |
| Cash Martinez | 0.00 | 187.50 | 250.00 | 437.50 | 3rd |
| Cole Warner | 125.00 | 180.00 | 0.00 | 305.00 | 4th |