Sectors are not comparable across all of these events. Sector times and the theoretical lap use June Sprints 2024 only. Chicago Region Hoosier SCCA Super Tour @ Road America (sectors cut at different points), June Sprints 2022 (sectors cut at different points), June Sprints 2023 (sectors cut at different points) count towards whole-lap times and trap speed only.
One lap is left out as timing errors (far too short to be a lap of this track). The rest of those sessions, sectors included, is used.
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
S2 IM1 → IM3
S3 IM3 → SF
Spd IM1 → IM2 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
Formula Renault 2.0
FX
1
2:12.901Avery Towns
2:12.901Avery Towns
2:13.027Avery Towns
142.2Avery Towns
Elan DP-08 Mazda
FX
1
2:15.732Austin Hill
2:15.732Austin Hill
2:17.387Austin Hill
135.8Austin Hill
Elan/MRZ
FX
1
2:16.253Dylan Christie
2:16.253Dylan Christie
2:16.920Dylan Christie
Formula Mazda
FX
4
2:19.019Jacob Vinkemulder
2:20.493Jacob Vinkemulder
2:19.019Jacob Vinkemulder
137.2Jacob Vinkemulder
42.601Ken De Nault
1:01.509Ken De Nault
40.277Ken De Nault
Van Diemen DP-08
FX
1
2:19.519Dylan Schenk
2:19.519Dylan Schenk
2:20.668Dylan Schenk
Ligier F4 FX
FX
1
2:21.518Ethan Barker
2:21.518Ethan Barker
2:22.816Ethan Barker
128.6Ethan Barker
MyGale
FX
1
2:21.792Kevin Fandozzi
2:21.792Kevin Fandozzi
1.0Kevin Fandozzi
Van Diemen RF02 Mazda
FX
1
2:23.855Steve Thomson
2:23.855Steve Thomson
2:24.689Steve Thomson
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
Chicago Region Hoosier SCCA Super Tour @ Road America → June Sprints 2022 2021-06-04 to 2022-06-17
otherFX USF2000 Tube Frame allows Hoosier radials 20.5x7.0x13 front and 22.5x8.0x13 rear, FC-compliant shocks, Wilwood brakes, Bosch spark plugs.
As printed in Fastrack
In FX Table 1, USF2000 Tube Frame spec line, change the notes as follows: "Car must comply with FRP MAZDA MZR F2000 Technical Specifications (2018) found here, https://www.scca.com/pages/technical-forms-and-downloads, with the following exceptions. except that a Any Hoosier radial tire measuring 20.5 x 7.0 x 13 (front) and 22.5.x 8.0 x 13 (rear) may be used. Spec sealed Dynamics 1640 shock absorbers may be replaced with any shock absorber that complies with the current FC rules. Spec PFC brakes may be replaced with Wilwood Calipers No. 120-13863-N (right) and No. 120-13864-N (left) and Wilwood Pad No. 150-14781K. Spec Mazda spark plugs may be replaced with Bosch spark plug Part No. F 000 KEO P45 7ZB."
wordingFormula Mazda tire marking no longer required; compliance now referenced to updated online specifications document.
As printed in Fastrack
In FX, GCR section 9.1.1.J.B.1, change as follows: "Formula Mazda – Shall comply with GCR 9.1.1.E (2019) notes in Table 1." In FX Table 1, Formula Mazda spec line, change the notes as follows: "Marking tires is no longer required. Car must comply with all December2019 GCR Formula Mazda preparation rules specifications found here: https://www.scca.com/downloads/48184-gcr-december-2019/download FormulaMazda-FM- Rules." **Attach new document to site link.**
fasterFX Formula 4 tire choice becomes unrestricted; must comply with FIA F4 2015 Technical Regulations and subsequent safety requirements.
As printed in Fastrack
In FX, GCR section 9.1.1.J.B.2, add the following: "Formula 4 – Shall comply with FIA Formula 4 Technical Regulations (2015) and all subsequent safety requirements as issued by the FIA and/or SCCA, except that tire choice is unrestricted." In FX Table 1, FIA Certified F4 spec line, change the notes as follows: "Upon request, competitors must provide a copy of the rules in effect when the car was certified by the FIA. Tire choice is unrestricted."
unclearFX USF2000 Tube Frame front tyre changes from radial to unspecified type, rear tyre options added.
As printed in Fastrack
In FX Table 1, USF2000 Tube Frame spec line, change the notes as follows: "Any Hoosier radial tire measuring 20.5 x 7.0 x 13 (front) and 22.5. x 8.0 x 13 or 22.0 x 8.0 x 13 (rear) may be used."
fasterFX Formula Renault 2.0 (00-17) tire choice unrestricted; original components required except repairs.
As printed in Fastrack
In FX Table 1, Formula Renault 2.0 (10-17) spec line, add the following: "The following exceptions apply: Tire choice is unrestricted. No part of the car may be altered from original Formula Renault 2.0 components, except for necessary repairs that do not affect performance." In FX Table 1, Formula Renault 2.0 (00-09)/Fran-Am 2000 spec line, add the following: "The following exceptions apply: Tire choice is unrestricted. No part of the car may be altered from original Formula Renault 2.0 components, except for necessary repairs that do not affect performance."
June Sprints 2022 → June Sprints 2023 2022-06-17 to 2023-06-23
slowerFormula Renault 2.0 (10-17) now requires 45mm Flat Plate Intake Restrictor; fairings prohibited before or after.
As printed in Fastrack
In FX Table 1, Formula Renault 2.0 (10-17) spec line, change the notes as follows: "The CRB may require a Flat Plate Intake Restrictor or reclassify the car at any time 45mm Flat Plate Intake Restrictor is required. Fairings before or after the restrictor are prohibited."
FX Allow Performance Electronics PE3-8400 for USF2000 MZR
wordingUSF2000 Tube Frame may now use Performance Electronics PE3-8400 ECU as alternative to Pectel T2.
As printed in Fastrack
In FX Table 1, USF2000 Tube Frame spec line, add to the notes as follows: "ECU: Either the Pectel T2 ECU or the Performance Electronics PE3-8400 is required. Cars that use the Pectel T2 ECU must have an accessible and operable communications port for a stereo jack; cars that use the PE3-8400 ECU must have an accessible and operable communications port for an ethernet connection. The SCCA tune-file/map for the Pectel T2 and PE3-8400 on the official SCCA website is required. The PE3-8400 tune-file/map must be loaded with PE3-8400 Monitor firmware V3.04.50. Competitors may be required to cycle the master switch to kill the engine at the request of a steward on the grid before a qualifying session or race."
slowerPro Formula F2000 tube frame reduced to 4 forward gears, sequential carries 25 lb. weight penalty.
As printed in Fastrack
In FX Table 1, Pro Formula F2000 Tube Frame spec line, change as follows: "Up to 5 4 F forward G gears, L limited S slip D differential (sequential C carries a 25 lb. W weight P penalty)"
unclearFX Formula Mazda engine spec changed to six-port 13B only; weight now per notes instead of 1350/1400.
As printed in Fastrack
In FX Table 1, Formula Mazda spec line, change the engine as follows: "Six (6) port Mazda 13B or four (4) port Mazda Renesis" In FX Table 1, Formula Mazda spec line, change the weight as follows: "1350 with six (6) port 13B, 1400 with four (4) port Renesis See notes"
FX Reclassify 2010-2017 Formula Renault 2.0 as a spec line car in FA
cars addedUSF2000 Van Diemen with Mazda MZR LF-DE 2.0L added as spec line car in FC; removed from FX.
As printed in Fastrack
RM 23-07, USF2000 Van Diemen with Mazda MZR LF-DE 2.0L in FC, GCR section 9.1.1.B.1, add a new section and re-letter the following sections accordingly: "c. The USF2000 tube frame Van Diemen car powered by the Mazda MZR LF-DE 2 liter engine is added as a "spec line" car in Formula Continental. Additional "spec line" cars are disfavored, and Balance of Performance (BoP) adjustments to keep "spec line" cars competitive with cars that meet the class formula are likewise disfavored." In FC, GCR section 9.1.1.B.11, add the following: "The only permitted engines are: a. The Ford 2 liter single overhead camshaft "NE" series engine or the 1971-74 Pinto/Capri 2 liter single overhead camshaft
Show 9 more lines
engine. The specifications are contained in B.15. b. The Ford Zetec ZX3 2 liter dual overhead camshaft engine. The specifications are contained in B.16. c. The Mazda MZR LF-DE 2 liter for use only in USF2000 cars, as described in the Spec Line Cars Table below." In FC, GCR section 9.1.1.B, add the following: In FX, GCR section 9.1.1.J.B, change as follows and renumber the remaining lines accordingly: "3. USF2000 (tube frame) – Shall comply with FRP F2000 Technical Specifications (2018) 4. Pro Formula F2000 (tube frame) – Engine must be prepared to current FC rules." In FX Table 1, remove the USF2000 Tube Frame and Pro Formula F2000 Tube Frame spec lines in their entirety. Spec Line Cars Table
A specification table follows in the original; it is not shown here.
June Sprints 2023 → June Sprints 2024 2023-06-23 to 2024-06-21
unclearFX Formula 4 now complies with Table 1 notes only; removed reference to FIA 2015 technical regulations and FIA/SCCA safety requirements.
As printed in Fastrack
In FX, GCR section 9.1.1.J.B.2, change as follows: "Formula 4 – Shall comply with notes in Table 1.FIA Formula 4 Technical Regulations (2015) and all subsequent safety requirements as issued by the FIA and/or SCCA, except that tire choice is unrestricted." In FX Table 1, FIA Certified F4 spec line, change as follows: