Rules

A vehicles class is determined by its weight (race ready, with driver) DIVIDED by its peak WHP (W/H=Class), and tire UTQG

Class A, B, C, D, and R must be factory production road going vehicles available to the public with attached VIN.

  • TA-A: 15.00 and up, 100 UTQG and above
  • TA-B: 14.99 to 10.00, 100 UTQG and above
  • TA-C: 09.99 to 5.00, 100 UTQG and above
  • TA-D: 04.99 to 0.01, 100 UTQG and above
  • TA-R (Race): No PTW limit, no tire limitations
  • TA-U (Unlimited): No PTW Limit, no tire limitations (see competitor eligibility rules below for TA-R to TA-U comparison)

Classing eligibility is based upon a vehicles declared weight, its HP and inspection:

  • Dyno/HP
  • Tire UTQG
  • Weight

Dyno eligibility:

  • A dyno sheet obtained from UMS Tuning
    • This dyno sheet is the only “officially” recognized dyno for the SWSF / UMS Tuning Time Attack Event
    • A yearly dyno is required to be considered for event points (or carry over to UMS Time Attack)
    • For this event, a Dyno Day will occur in close proximity to the event to allow competitors to get classed 
      • The dyno fee is $60 for FWD, $90 for RWD which includes 3 pulls
        • Best pull of 3 is used for classing
    • An unofficial dyno obtained from a 3rd party dyno/tuning shop / out of state dyno sheet
        • This dyno sheet must be approved by UMS Tuning or the Time Attack Director
          • UMS Tuning or the Time Attack Director will assess the validity of the dyno sheet (equipment used, vehicle modifications and location of test into consideration), and authorize and assign a proper classing for vehicle
        • Upon approval, the participant must pay a onetime entry fee of $60 for FWD or $90 for RWD

The fee is used to provide prizes for competitors

COMPETITOR ELIGIBILITY RULES

  1. All Time Attack entries must be registered for a full event, a logbook or proof of skillset
    1. DE4 level or higher
    2. DE3 with group leader signoff
    3. Equivalent with Time Attack Director sign off
  2. Each competitor and vehicle is defined and declared a single entry
    1. Points will accrue based on a single competitor and vehicle combination
    2. Should the driver change vehicles, even if the vehicle is in the same class, it will be declared as a separate entry for season points
  3. Class A, B, C, and D must run a DOT Legal Tire (minimum UTQG of 100 or higher)
  4. Down-classing of vehicles is NOT allowed, up-classing is ALLOWED
    1. Acceptable: TA-A declared as TA-B, TA-B declared as TA-C
    2. Non-acceptable: TA-C declared as TA-B, TA-B declared as TA-A
  5. No passengers allowed in vehicle while competing in the Time Attack
    1. Any passenger found in a vehicle during a TA event will lead to a driver DQ for the session
  6. Only mass production road going street vehicles are eligible for the Time Attack Classes A,B,C, and D.  Vehicles must have a VIN
    1. Purpose built non-production vehicles (production race vehicle) may participate in class U
    2. Production road going vehicles with a VIN that utilize non DOT tires (racing slicks) may participate in class R
  7. Vehicles must be classed and recognized as a Time Attack vehicle for points eligibility
    1. Dyno and weight is required (see Rules above)
  1. Vehicles may add ballast, but are limited to a maximum amount of 250 lbs
    1. Using proper NASA CCR mounting specifications
  1. UMS Tuning and event officials reserve the right to perform compliance checks including but not limited to:
    1. GPS Compliance System
    2. “Sealing” a vehicle to check compliance at UMS Tuning
    3. Weighing

 

Appendix and Definition of Terms

Actual vehicle weight:  The actual weight of the vehicle (including driver) immediately after running the Time Attack as measured on event scales.  In most cases the weight can be done prior to the Time Attack, but in the event of a questionable protest, another competitor can request that the vehicle be weighed immediately after the Time Attack laps.

Ballast:  “Ballast” is a safe means of adding weight to a vehicle.  The most popular methods is adding lead bars or readily available home gym weights to the floor of a vehicle and secured with large bolts and washers.  If ballast is added to a vehicle, it must be present in the vehicle at the time of the tech inspection in which the tech inspector can sign off on the mounting technique for the ballast.

DOT Legal Tire:  ANY tire with a DOT rating and legal for use on a public highway.

 “Power to Weight” method:

  • Modified vehicles will use the “actual vehicle weight” and HP as measured at the wheels at the UMS Tuning dyno. Vehicles that are in a questionable class and do not have a readily available dyno chart to prove HP output will be classed at the discretion of the Time Attack Director or UMS Tuning officials.  All competitors that feel they may have borderline vehicles are *highly* encouraged to get a vehicle dyno to settle any potential protests and avoid any subjective classing.

Production Race Vehicle:  Any production vehicle that was built for the sole purpose of racing and never intended for public roads by the manufacturer.  Examples of these types of vehicles would be a Formula Ford, Formula Mazda, DSR, Porsche Cup etc.  NOTE:  The Time Attack Director may make some exclusions such as the Competition Viper – no VIN, old Bondurant Mustangs – no VIN, etc.)

Racing Slicks:  Any tire without a DOT rating.

 

Format

The maximum allowed entries into each Time Attack event will vary based on the number of available transponders, time allotment, track configuration and/or various nonspecific reasons.  Registration priority will be on a first come, first served basis.  If there is a surplus of registered entrants, a waiting list will be created.  IT IS HEAVILY ADVISED YOU PURCHASE YOUR OWN TRANSPONDER.  RENTAL TRANSPONDERS ARE NOT GUARENTEED

  • All Time Attack participants must check in with registration FIRST if they have rented a transponder, after which all participants are to check into the Time Attack meeting.  Failure to check in during the specified time could result in a forfeited slot to a “waiting list” competitor.
  • It is the responsibility of each competitor to securely fasten their transponder to the front or rear exterior of their own vehicle, as low as possible to the ground (multiple zip ties are generally preferred).  Competitors will be responsible for replacement cost of any damaged transponders (up to $660) due to insufficient securing of the unit to their vehicle.
  • It is also the competitor’s responsibility to fasten the transponder as close to the racing surface as safely possible, this will ensure the best possible chance of the transponder hitting.  If the transponder does not hit (a time is not recorded), UMS Tuning and event officials will attempt to organize a re-run IF time permits and does not hinder the remaining competitors but it is not guaranteed.
  • UMS Tuning will organize the competitors into “heats” or “run groups” and competitors will be assigned according to lap time potential to reduce the chance of any passing providing all competitors the best opportunity for their quickest lap time. It is the responsibility of each competitor to have an “estimate” of their lap times (GPS based lap timer, stop watch, etc.) available to the Time Attack staff no later than the Time Attack meeting.  Once all competitors have checked in, UMS Tuning and grid staff will have run positions to assist with grid placement for each participant.

1st thru 3rd Session

All competitors will grid according to staff instructions by lap time.  A 50-60% pace should be maintained on the warm up lap. If a pass occurs on track, there is no penalty for either driver. Obviously all drivers are going for their absolute best time therefore passing situations may present themselves. Proper track etiquette would be for the slower vehicle to allow the faster vehicle by. Never contest a corner, and if you see a competitor closing in on you it’s your responsibility to facilitate a safe pass. A simple lift off on a straight or early brake into a corner is all it takes to allow a safe pass in most situations.

 

4th Session Shootout

All competitors will be given 1 warm up lap, 2 “hot” laps and 1 cool down lap.  Special attention and launch intervals will be adjusted on grid to better assist with the avoidance of passing situations. It is imperative competitors maintain the gap given by staff when released on to the track, and the lead vehicle doesn’t outrun the competitors behind them. A 50-60% pace should be maintained on the warm up lap. If a pass occurs on track, there is no penalty for either driver. Obviously all drivers are going for their absolute best time therefore passing situations may present themselves. Proper track etiquette would be for the slower vehicle to allow the faster vehicle by. Never contest a corner, and if you see a competitor closing in on you it’s your responsibility to facilitate a safe pass. A simple lift off on a straight or early brake into a corner is all it takes to allow a safe pass in most situations.

Points payout

  • Each day will consist of 4 sessions. All sessions will be timed, and will be assigned a points value based on finishing order.

    The first 3 sessions will be standard point values
    Points payout are as follows for Sessions 1-3
  • Points payout per race as follows:
    1st - 100, 2nd - 90, 3rd - 85, 4th - 80, 5th - 75, 6th - 70, 7th - 69, 8th - 68, 9th - 67, 10th - 66 ... and so on,
    subtracting one (1) point for each position after 10th
  • Session 4 will be triple value (x3)

    In the event of a tie, the competitor with the lowest overall time will be deemed the winner or in the event of identical lowest times, whoever set the time earliest in the competition.  

DQs

Competitors will be disqualified (DQ) from the Time Attack results if they:

  1. Spin their vehicle more than 90 degrees
  2. Go off track (e.g. 4 wheels leave the intended racing surface)
  3. Do more than 1 warm up lap, 2 flying laps and 1 cool down lap
  4. Missing corner worker flags
  5. Shortcutting Turn 7 (even 2 off) will be a DQ.  This is a safety issue as it digs a hole near the rubble strip which is dangerous for other participants.  A corner worker will be monitoring this corner, and if called in as a "dirt drop" a DQ will be issued.

If you are DQ’d you will be black flagged and need to return to the hot pits immediately paying close attention to not affect other competitors laps.


Prizes

Prizes to be determined.