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Enduro Rules
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Submitted by admin   
August 10, 2009



Enduro Racing is about putting the fun back into racing without spending a lot of money.  This is a stock car racing event of the most basic kind.  **Build it safe, build it to last and keep it STOCK!**

Drivers: Must be 16 years old.  Valid ID may be required.

Cars: Any 4, 6 or 8 cylinder 2-wheel drive car, station wagon van or mini-van.  No convertibles, no pickup trucks, no turbos, no superchargers, no all wheel drive.  NO V-8 engines in vehicles with less than 108" wheelbase.  All flammable interior must be removed.  All glass, plastic trim and headlight and taillight covers, hub caps, antennas, and chrome must be removed.  Doors must be welded or chained shut.  Stock bumpers must be attached and WELDED to keep them on the car.  No body cutting, chopping or reinforcing.  Wheel wells may be modified to allow for tire clearance.  No bracing whatsoever except for the approved roll cage.  One passenger located in the front passenger compartment will be allowed if the passenger compartment meets the same specifications as the driver's compartment entirely. 

Safety:  Officials have the final determination if a car meets safety standards.

Roll Cage:  One 4 point cage mandatory.  1.5" x .095 wall steel tubing minimum.  Roll cage must be welded to frame, but cannot be used to reinforce the frame or body of the car.  Driver's door bars required, located inside door sheet metal, or, if outside the car, the bars can be no larger than 1" x 2" box or 2" round, mounted against the body, with no sharp edges.  Door bar must run from front door seam to no more than 12" behind driver seat.  Padding in driver compartment recommended.  All front windshields require 3 bars in front of driver minimum or full screen over opening.  Radiator reinforcement optional.  CRUISER CARS NEED BARS ON BOTH SIDES OF WINDSHIELD

Safety Equipment:  Driver window nets required.  Bucket seats only, aluminum racing seats OK.  Four point, 3" safety belt mandatory, mounted to roll cage.  Helmets must be Snell 95 or better, NO EXCEPTIONS!  Drivers must wear minimum of long sleeve shirts, long pants, socks and boots or sneakers.  Full fire suit, gloves and neck collar recommended.

Engine/Transmission:  Any stock engine and stock transmission combination.  Must have a stock clutch for standard tranny and a stock torque converter on automatic transmission. COOLERS ALLOWED ON TRANSMISSION ONLY

Carburetor:  One 2 barrel or 4 barrel only.  Must be OEM stock.  No double pumpers.  No electric fuel pumps unless car is factory stock fuel injected.  Stock air cleaners.

Tires & Wheels:  DOT street legal tires, 60, 65 or 70 series measuring 9" or less.  Modified tires are allowed.  Steel wheels 8" maximum.  One inch lug nut RECOMMENDED.  No wheel spacers.  Reinforced wheels OK.  NO bead locks.

Suspension:  Must be absolutely stock.  NO modifications allowed.  Steering and suspension may not be reinforced in any way.  Stock springs and shocks in stock location.  No spacers.

Radiator:  One radiator in stock location.  No auxiliary ENGINE cooling systems anywhere else.

Battery:  In stock location.  May be located in driver's compartment only if securely mounted in approved container.

Gas Tank:  Are safest in stock location.  If moved to trunk, tank must be strapped in two directions with steel straps, securely bolted to trunk floor.  Complete firewall mandatory.  Connections must be secured with no fuel lines hanging below the chassis.  Fuel cells are permitted.  Pump gas only, no alcohol or racing fuel.


Car Numbers:  Minimum 18" on doors and roof.  Two or three digits only, NO LETTERS!!!  In case of number duplication, officials will have the option to change the car number. MAKE IT READABLE!!!

Misc Items:  Driveshafts must be painted white.  Locked rear gear OK.  Safety loop must be mounted around driveshaft no further back than 6" behind front yoke.  Ignition OEM only.  If keyed, key must be secured to the column.  Toggle switch OK.  8" hole in hood mandatory.  Firewalls must be completely sealed.  No radios or cell phones in any car.  NO AFTERMARKET PARTS.


All cars will be inspected for safety regulations prior to each race.  Officials have the final determination if the car meets safety standards and is eligible to race.

Last Updated ( April 14, 2015 )
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