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BoP Lab / Hallett Motor Racing Circuit

P2 at Hallett Motor Racing Circuit

Track map: sectors and speed trap

Track map with timing sectors and speed trap
Shown for: AVRG Green Country Grand Prix 2025 (qualifying, race) · AVRG Green Country Grand Prix 2024 (practice, qualifying, race)
Class · click a class to switch, + to compare alongside
Events
PosCarDriverClass#LapTheoreticalQualRace5-lap stintConsistencyTrapS1S2S3
1Carbir SRJack DonnellanP291:17.450 C-R21:16.8771:17.787 B-Q11:17.450 C-R21:17.863 C-R2+0.891 C-R2116.1 C-Q113.179 C-R234.611 B-Q129.087 B-Q1

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

Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.

Rule changes between these events

AVRG Green Country Grand Prix 2024 → AVRG Green Country Grand Prix 2025 2024-04-20 to 2025-04-26

P2 CN Spec ECU

#35835 from Bart Wolf · Rule change · TB 24-05 (2024-05 Fastrack)

neutralP2 Spec ECU engine modifications clarified: oil system, ECU, and exhaust unrestricted only.

In P2 Engine Table, Spec Line E, change the notes as follows:
"No engine modifications except for dry sump oil system, ECU mapping, and exhaust system the following: oil system, ECU, and
exhaust are unrestricted."

P2 E&O - Correct FIA Group CN spec line notes

#35900 from Club Racing Board · Rule change · TB 24-05 (2024-05 Fastrack)

neutralP2 FIA Group CN spec notes clarified: Series changed to Challenge, documentation requirement moved to online link.

In P2 Table 1, FIA Group CN spec line, change the notes as follows:
"FIA Group CN homologated chassis, brake calipers and discs, hub carriers, and suspension components are required. V de
V European Proto Endurance Series Challenge permitted bodywork, rear diffuser, wing, wheels, and assisted
shifting are allowed. Car M must comply with all other P2 requirements. Competitors must have copies of FIA Group CN
Technical Regulations and V de V European Proto Endurance Series Challenge Sporting and Technical Regulations in their
possession and present them upon request are available here: https://www.scca.com/pages/technical-forms-and-downloads."

P2 2000 cc Pinto Engine Car Weight

#37187 from Marvin Hodges · Rule change · TB 24-12 (2024-12 Fastrack)

slowerP2 2000cc Pinto engine car minimum weight set to 1335 lbs.

In P2 Engine Table, Line E Note 2, add the following:
"8. Minimum weight 1335 lbs."

What the rules allowed changed as listed; this does not say what any particular car ran.