Thursday evenings 5pm-9pm $200 per car

Private Test $1800, up to five cars – daytime hours

Call the track to reserve your time 626-358-1100


FRIDAY TECH PRE-ASSIGNED TIME: All cars are required to roll through the scales on Friday at a designated pre-assigned time for each team.

ENGINE TECH: If your engine or carb needs to be inspected and sealed, please respond to this email, or contact Ricky Brooks at 850-324-6821.

SEGMENT RACE: Irwindale will be a segment race, two 50 lap segments, with the overall best score winning overall. See Attachment.

FUEL CELL BLADDER: The manufactures date on all fuel cell bladders must be within 7 years of current date.  The series must have record of your fuel cell being up to date and sealed.

IMPORTANT – Please have two (rearward) bolts drilled (to accommodate a wire seal on your fuel cell “Fill Plate”, so an SRL Official can install an “SRL Wire Seal”.

TIRES: 3035’s left side, 3045’s right side. Pre-order from Hoosier Tire West at 559-485-4612.

TRANSPONDER LOCATION:  Please remember, there is a new measurement, 160 inches from the nose to the center of the transponder, as we attempt to bring a national spec to all Super Late Models.

TESTING:  Irwindale Speedway is the one race of 2019 that you can test the week of the event, but remember, all rigs must be out of the pit area Thursday night, and all teams will enter together on Friday.

FUEL:SUNOCO 110 Standard is the Spec Fuel of the SPEARS Southwest Tour Series. 

CANNOT LEAVE THE TRACK UNDER GREEN:  You are not allowed to leave the track under green at Irwindale Speedway at any time during practice, qualifying or the race.  Pull onto Turn 4 of the 1/3-milein a safe location, wait until the track is under yellow, and then exit as directed.

PARKING:  The Top 15 teams coming to Irwindale in the 2018 SPEARS Southwest Tour Series championship, and their teammates will park in order, in the first spots.  But, the order which the teams enter on Friday, is simply based on first in line, first to enter.

PATCHES:  See Attached

SPOTTER’S RADIOS: Each spotter must have a scanner, or a separate radio that will scan the SRL Race Control frequency at 460.0125. No longer may you use a radio that scans Race Control secondary, as it interferes with communication to the spotter, which then leads to directions not being heard.  If you need radio service and/or products, please contact Frank’s Radio at 800-869-9712.


IRWINDALE HOST HOTEL: Courtyard by Marriott– 4 mi to Speedway  

14635 Baldwin Park Towne Center

Baldwin Park, CA 91706   

(626) 962-6000


ROSEVILLE – MUFFLERS:Roseville is under a very strict sound ordinance.  All SRL cars for the April 13thevent will be required to be equipped with a suitable muffler and the exhaust must be turned down under the car(not out the door).  Please do your work in the shop.


If you’ve been there before, you understand – be proactive, not reactive.


From All-American Speedway:


Exhaust system and noise requirements

Mufflers, single or dual, are mandatory and shall be sufficient enough to meet all sound requirements of All American Speedway at all times. No side exit exhaust. All exhaust shall exit under the car. All mufflers must have a turn down that aims the exhaust exit at the ground. Due to our strict sound restrictions and the effect that weather condition variables have on sound generation, it is highly recommended that additional sound adjustability be built in to your exhaust system in the event your vehicle does not meet the sound levels required.


All vehicles competing, practicing or testing at All American Speedway are required to comply with the mandated maximum sound output restriction. All individual vehicles are required meet a maximum decibel output of 90 DBA. No exceptions. Any vehicles found to be exceeding the allowable levels will be black flagged from the race track and required to make necessary repairs before being allowed back on the race track.  



Thank you for racing with the SPEARS SRL Southwest Tour Series …Where the Champions Race.