upcoming races
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St. Louis

LAS VEGAS // November 21-24 2019

ST. LOUIS // August 1-3 2019


class rules / LAS VEGAS Extreme Racing Oil Triple Index (10.60/11.60/12.60)


Extreme Racing Oil Triple Index is based on an 12.60, 11.60 & 10.60 Index (all runs made faster than your chosen index will be disqualified) unless the run is made in eliminations and both cars break out, then the closest car to your index will be declared the round winner and advance to the next round. In elimination's, if a 11.60 car is paired up with a 10.60 car, the 11.60 will get a 1-second head start. All NHRA legal Door Cars are welcome to try out this exciting class.



All Triple Index cars will receive 4 qualifying runs (Time permitting).. #1 Qualifier will be determined by the closest run to the chosen index without going quicker. Example: John Smith runs 10.602 on his 10.60 Index and Jay Martin runs 11.603 on his 11.60 Index, John would be the higher qualifier since he's closer to his chosen Index......In the event of 2 or more cars running the same qualified ET, the driver who posts the time first will be awarded with the qualified spot. If you run quicker than the your Index on all 4 runs, you will be placed at the bottom of the ladder for eliminations.


RACE FORMAT: SCSN events are 4 days, Thursday & Friday are optional but recommended and will feature Qualifying Passes (1-Thurs & 2-Friday)  On Saturday, you will get 1 Final Qualifying Pass followed by 1st-round of eliminations... Eliminations times will be posted at the SCSN Event Trailer.



Extreme Racing Oil Triple Index uses a " 5/10ths Pro Tree" start system and will utilize a Sportsman ladder for pairings. Any "door slammer-type" vehicle is permitted. Any modifications, any tires, any vehicle weight, or power adders are permitted. Trans-brakes and 2-3 step Rev-Limiters are permitted. Delay boxes, Throttle-stop, crossover boxes, or any "reaction-time related" electronic aides (See Electronics Policies Below) are strictly prohibited. If your car has any of these "Bracket Race Aides" Please check out our Bracket 1 Class



The Following Devices are Illegal: (And Have To Be Completely Removed From Car)

*Electronic / Pneumatic / or any Remotely Activated Throttle Stops

*Optical Sensors / Stutter Boxes

*Delay Boxes / Cross-Over Boxes

*Any and All After-Market "Traction Control Devices" If your car came from factory with it, its legal

The Following Devices are Legal:

* 2 & 3 Step Rev-Limiters


*Electric / Hydraulic Pneumatic Clutch Release Devices

*MSD-7 and/or any other Ignition Box that contains Programmable Timing Functions



During 1st round of elimination's the higher qualified car will have lane choice.. In the 2nd round and beyond, the driver that is closest to his/her index without going quicker will be awarded lane choice. If both drivers go under their index's, the driver that is closer to his/her index will be awarded lane choice for that round.


Class Sponsor Decal: "Extreme Racing Oil" decal must be installed on base of windshield on the passenger side.

(Bottom left hand side when looking at front of vehicle windshield)


Class Presented By Decals: "Unlimited Products" decal must be installed on base of windshield on the drivers side. (Bottom right hand side when looking at front of vehicle windshield) Decals will be available during registration at the SCSN Event Trailer


SCSN Series Decals: SCSN Decals must be placed on both left & right sides of race car on the 1/4 Window, 1/4 Panel or Side of Rear Wing in a highly visible location



All Triple Index racers must register at the SCSN Event Trailer before taking your car to tech....



Triple Index allows tow vehicles in the staging lanes. You can tow your vehicle back to the pits at the conclusion of your run after exiting the racing surface.



Triple Index Winner & Runner-up must return to the SCSN Winners Circle Area for Official Photographs and Contingency Verification. Failing to do so, will result in loss of all contingency monies earned. There are no exceptions!!!


Contingency Program & Contingency Decals:

In order to receive Contingency Monies from any of the listed Contingency Sponsors, you must have the correct product listed and matching Contingency Decal for that product on your car for the entire SCSN Racing Event... Racers will be checked for Products & Decals while be teched in and winners & runner-ups again will be checked in the Winner's Circle after the conclusion of each event. Winners & Runner-ups failing to show up for this mandatory Inspection will forfeit all Contingency Money that is owed!!!! All Contingency Decals may appear anywhere on the vehicle in a clear and organized fashion. Contingency decals may not be overlapped or modified. Most decals are available at the SCSN Event Trailer, but in the event the SCSN does not have the decals in stock, it is the racer's responsibility to obtain the proper decals to be eligible for the Contingency payout.




$1,250.00 to Win

$500.00 Runner-up

$200.00 Semi's

$100.00 Quarters

Class Entry Fee: $75 (Plus $80 Weekend Track Tech Card)

Plus, All classes also have Contingency Cash Posted HERE


All drivers and vehicles must meet current NHRA and track requirements.



Heather Roth: Event Coordinator


Call/Text 1-702-701-6464


Mel Roth



Call/Text 1-661-917-3078