One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in. Best 5-lap stint is the mean of the driver's quickest five consecutive race laps, and consistency is how far their median race lap sat behind their best in that race (small is a driver who does it every lap); both come from the race with the best stint. The fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed (marked ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it.
Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.
Sectors
S1 SF → IM1 0.98 mi
S2 IM1 → IM2 0.90 mi
S3 IM2 → SF 0.66 mi
SPd IM2 → IM3 0.02 mi
Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.
By car
Car
Class
Drivers
Lap
Qual
Race
Trap
S1
S2
S3
Scorpian FDS 007
F5
3
1:29.507Clint McMahan
1:29.507Clint McMahan
1:30.897Clint McMahan
141.6Ryan Mayfield
34.275Clint McMahan
32.240Clint McMahan
22.915Clint McMahan
Novakar Blade F600
F5
1
1:30.245Calvin Stewart
1:30.245Calvin Stewart
1:30.399Calvin Stewart
138.0Calvin Stewart
35.121Calvin Stewart
32.374Calvin Stewart
23.040Calvin Stewart
Scorpion FDS 007
F5
1
1:30.705Wiley Clinton McMahan
1:31.274Wiley Clinton McMahan
1:30.705Wiley Clinton McMahan
144.4Wiley Clinton McMahan
34.645Wiley Clinton McMahan
32.486Wiley Clinton McMahan
23.250Wiley Clinton McMahan
MCREE 001 001
F5
1
1:30.867Clint McMahan
1:30.867Clint McMahan
1:31.370Clint McMahan
130.7Clint McMahan
23.423Clint McMahan
NovaRace Blade
F5
1
1:31.020Eric McRee
1:34.821Eric McRee
1:31.020Eric McRee
135.0Eric McRee
34.350Eric McRee
32.776Eric McRee
23.315Eric McRee
Novakar J-10
F5
3
1:31.949Jason Martin
1:31.949Jason Martin
1:33.308Jason Martin
132.5Jason Martin
35.186Jason Martin
32.942Jason Martin
23.624Jason Martin
Novakar J10
F5
1
1:31.949Jason Martin
1:31.949Jason Martin
1:33.308Jason Martin
132.5Jason Martin
35.186Jason Martin
32.942Jason Martin
23.624Jason Martin
NovaKar J10 Rakavon
F5
1
1:34.630George Bugg
1:34.630George Bugg
1:35.175George Bugg
131.3George Bugg
36.361George Bugg
33.466George Bugg
24.112George Bugg
Novakar J-10
F5
1
1:35.570H Cory McLeod
1:36.116H Cory McLeod
1:35.570H Cory McLeod
129.2H Cory McLeod
38.633H Cory McLeod
34.351H Cory McLeod
24.672H Cory McLeod
KBS DE01
F5
1
1:33.643Jeff DeLong
1:35.179Jeff DeLong
1:33.643Jeff DeLong
137.8Jeff DeLong
35.988Jeff DeLong
33.388Jeff DeLong
23.898Jeff DeLong
Devil F500
F5
1
1:34.692H Cory McLeod
1:40.924H Cory McLeod
1:34.692H Cory McLeod
126.9H Cory McLeod
36.664H Cory McLeod
33.399H Cory McLeod
24.255H Cory McLeod
Devil JS14
F5
1
1:35.306Steven Jondal
1:35.306Steven Jondal
1:36.915Steven Jondal
131.1Steven Jondal
36.812Steven Jondal
33.412Steven Jondal
24.968Steven Jondal
FDS 004
F5
1
1:35.444Austin Morvik
1:37.732Austin Morvik
1:35.444Austin Morvik
125.0Austin Morvik
36.572Austin Morvik
34.015Austin Morvik
24.859Austin Morvik
Scorpion Rotax
F5
1
1:36.011Keith Joslyn
1:36.011Keith Joslyn
1:36.753Keith Joslyn
130.3Keith Joslyn
37.187Keith Joslyn
34.021Keith Joslyn
24.091Keith Joslyn
Scorpion S-1
F5
1
1:36.194F Russell "Strate, Jr."
1:38.566F Russell "Strate, Jr."
1:36.194F Russell "Strate, Jr."
135.5F Russell "Strate, Jr."
36.897F Russell "Strate, Jr."
33.927F Russell "Strate, Jr."
24.577F Russell "Strate, Jr."
Scorpion
F5
2
1:36.387Jack Walbran
1:36.868Jack Walbran
1:36.387Jack Walbran
131.3John W. Walbran
36.990Jack Walbran
33.694Jack Walbran
24.822Jack Walbran
Scorpion (2006)
F5
1
1:36.387Jack Walbran
1:36.868Jack Walbran
1:36.387Jack Walbran
128.4Jack Walbran
36.990Jack Walbran
33.694Jack Walbran
24.822Jack Walbran
Scorpion
F5
1
1:37.601John W. Walbran
1:40.560John W. Walbran
1:37.601John W. Walbran
131.3John W. Walbran
38.221John W. Walbran
33.868John W. Walbran
25.088John W. Walbran
Stinger TR1
F5
1
1:36.417Patrick McRee
1:50.781Patrick McRee
1:36.417Patrick McRee
127.8Patrick McRee
36.994Patrick McRee
34.085Patrick McRee
24.423Patrick McRee
NovaKBS
F5
1
1:37.985Craig Laprade
1:39.434Craig Laprade
1:37.985Craig Laprade
129.2Craig Laprade
37.429Craig Laprade
35.078Craig Laprade
25.183Craig Laprade
Yamaha Red Devil
F5
1
1:38.825F Russell Strate, Jr
1:42.611F Russell Strate, Jr
1:38.825F Russell Strate, Jr
124.2F Russell Strate, Jr
25.523F Russell Strate, Jr
Invader F600
F5
1
1:40.969Carl Maier
1:44.193Carl Maier
1:40.969Carl Maier
124.5Carl Maier
26.755Carl Maier
Mc Mahan FDS 007
F5
1
1:41.463George Fox
1:45.733George Fox
1:41.463George Fox
123.3George Fox
39.419George Fox
35.647George Fox
26.196George Fox
Devil F600
F5
1
1:43.251Carl Maier
1:43.251Carl Maier
1:43.382Carl Maier
127.8Carl Maier
40.338Carl Maier
35.604Carl Maier
26.366Carl Maier
Devil - Suzuki
F5
1
1:43.440F Russell Strate_Jr
1:43.440F Russell Strate_Jr
1:43.995F Russell Strate_Jr
124.7F Russell Strate_Jr
40.706F Russell Strate_Jr
35.254F Russell Strate_Jr
26.600F Russell Strate_Jr
Novakar J9
F5
1
1:53.318Robert Gray
121.9Robert Gray
46.057Robert Gray
38.209Robert Gray
29.052Robert Gray
The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.
Rule changes between these events
Atlanta Region 2019 → SARRC 2020 2019-03-15 to 2020-07-25
F5 Request for Weight Increase for Motorcycle Powered Cars
slowerF500 Honda CBR600RR, Suzuki GSXR600, and Yamaha R6 (03-13) minimum weight increases from 875 to 900 lbs.
As printed in Fastrack
In the F500 engine table, change the weight as follows: Honda CBR600RR (03-13): "875 900" In the F500 engine table, change the weight as follows: Suzuki GSXR600 (03-13): "875 900" In the F500 engine table, change the weight as follows: Yamaha R6 (03-13): "875 900"
slowerF500 Honda CBR600RR, Suzuki GSXR600, Yamaha R6 restrictor reduced from 29mm to 28mm Flat Plate Intake.
As printed in Fastrack
In the F500 engine table, change the restrictor as follows: Honda CBR600RR (03-13): "29 28mm Flat Plate Intake Restrictor" In the F500 engine table, change the restrictor as follows: Suzuki GSXR600 (03-13): "29 28mm Flat Plate Intake Restrictor" In the F500 engine table, change the restrictor as follows: Yamaha R6 (03-13): "29 28mm Flat Plate Intake Restrictor" Table 1 Car Engine Wheel
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Width (in) ± .060 Aero Transmission Weight Notes USF2000 Tube Frame 2.0 Liter Mazda MZR See notes See notes See notes See notes Car must comply with the 2012 Pro USF2000 rules. Competitors must have the current rules in their possession and present them upon request. The following sections of the 2012 Pro rules do not apply: 14.1.1 thru 14.1.4; 14.12.2 thru 14.12.13; 14.13.1; 14.13.2; 14.13.5; 14.18 in its entirety; 14.19 in its entirety; 14.27 in its entirety; 13.34 in its entirety
F5 Request for Cockpit Adjustment of External Jetting Devices
wordingF5 request to adjust external jetting devices cockpit control denied by Club Racing Board.
As printed in Fastrack
Thank you for your letter. After reviewing the response to the WDYT published in the May 2020 Fastrack Minutes, the Club Racing Board does not recommend this change.
wordingF500 Suzuki GSXR600 engine years extended from 2003-2013 to 2003-2019.
As printed in Fastrack
In the F500 engine table, update as follows: "Suzuki GSXR600 (03-13 19)"
Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta → Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta 2021-03-19 to 2022-03-12
cars addedF500 Rotax 593 HO engine added at 875 lbs with MA0242SP1020A or MA0242SP1063A restrictor.
As printed in Fastrack
In F500, GCR section 9.1.1.D.14, Snowmobile Derived Engines, add the following: "Rotax 593 in a carbureted, non-HO or HO version;" In F500, GCR section 9.1.1.D.14.A, add the following: "38mm intake boots, BPP 420867860 (last 6 digits 867860 are embossed on the boot), BPP 420867862 (last 6 digits 867862 are embossed on the boot), or Kimpex 07-100-33, shall be used for the 493 and 593 non-HO engines. 38mm intake boots, BPP 420867882 (last 6 digits 867882 are embossed on the boot) shall be used for the 2003 593 HO engine, and BPP 420867879 (last 6 digits 867879 are embossed on the boot) shall be used for the 2004-2007 593 HO engines." In F500, GCR section 9.1.1.D.14.I.3, add the following:
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"Rotax 593 non-HO (0.010" overbore): Rotax P/N 420889171" In F500, GCR section 9.1.1.D.14.J.3, add the following: "Rotax 593 non-HO engine only: Rotax OEM 0.010" overbore piston (P/N 420889171)." In F500, GCR section 9.1.1.D.14.K, add the following: "Rotax 593 non-HO engine only:" In F500 Engine Table, add the following: F500 Version/Model Weight (lbs) Inlet Restrictor Outlet Restriction Notes Rotax 593* Carbureted HO version (03-07) 875 MA0242SP1020A or MA0242SP1063A Y-pipe exhaust manifold and single expansion chamber (ref 9.1.1.D.14.B) Note 1 and 4. Restrictor size and type is to be displayed by the following designation: 593 RSTR
wordingF5 clarifies assisted shifting: mechanical only, no solenoids or air-shifters; throttle/ignition devices allowed if driver controls initiation.
As printed in Fastrack
In F5, GCR section 9.1.1.D.6.B.4, make changes as follows: "All gear changes must be initiated and made completed by the driver. Only mechanical gear shifting mechanisms are permitted. This may include cables, rods, or other mechanical linkage systems. All other shifting mechanisms are not permitted. This prohibition shall include electric solenoid shifters, air-shifters, etc. and other devices not mechanically actuated and controlled completely by the driver. Devices that allow pre-selected gear changes and closed-loop systems that use feedback from sensors to vary the timing of the gear selection process are also prohibited. Devices that interact with the throttle, ignition, or fuel system during a shift operation (for example: ignitions cuts, flat shifters, blippers) are permitted, but no such devices shall remove the driver's control of the gear change initiation, gear selection or
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completion. The burden of proving that a device is in compliance with this rule shall be upon the competitor."
In F5, GCR section 9.1.1.D.1, change as follows: "A class for single seat, open wheel, rigid limited suspension race cars using either a snowmobile-derived engine and drive components or a 600cc motorcycle engine."
otherF5 cars must install AIM part #X47KPFSOLO2R0 data box mount for Majors Races and Runoffs.
As printed in Fastrack
In F5, GCR section 9.1.1.D, add a new section as follows: "19. All F5 cars competing in Majors Races and the Runoffs must have the AIM part #X47KPFSOLO2R0 data box mount installed on the vehicle to provide the necessary mounting of the AIM Solo or Solo 2 data box. The mounting surface is to be approximately oriented either horizontally or vertically either parallel or perpendicular to the longitudinal axis of the car and must be accessible from the exterior of the car with the driver on board -- it should have a view of the sky and not be located under carbon fiber or metallic bodywork. Sufficient space should be left between the mounting plate and the surface to which it is attached to permit the use of zip ties/tie straps to restrain the data box to the mounting plate. The purpose of this requirement is to allow the random placement of data boxes on cars on pre-grid by SCCA assigned personal and the collection of the box when the car exits
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the race track. Contact AIM and their distributors for direct purchase."
wordingF500 must install AIM part #X47KPFSOLO2R0 data box mount for Majors Races and Runoffs.
As printed in Fastrack
In F500, GCR section 9.1.1.D.19, change as follows: "All F500 cars competing in Majors Races and the Runoffs must have the AIM part #X47KPFSOLO2R0 data box mount installed on the vehicle to provide the necessary mounting of the AIM Solo or Solo 2 data box."
What the rules allowed changed as listed; this does not say what any particular car ran.