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BoP Lab / Classes / S7

S7 vs CF vs SSM vs Unknown pace at every track

Lap times across years say as much about the weather as the class. % of S7 is each class's best lap as a share of S7's on the same day, so the conditions drop out: 100% is level, less is quicker, and a move in it is the class getting faster or slower against the field.

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
1DASB SpecB-specB-SpecBSBSpcBSpecC6vsCF×CFCCTACTBCTCCTDEPEPxF5F6F500F1000FAFBFCFEFE 2FE2FFFMFPFRIFVFXGT-1GT-2GT-XGT1GT2GT3GT3UGTAGTLGTXHPIT7ITAITBITCITEITE-OITRITSPP1P2PXS7×SMSM SMSESMSE-TSMXSPUSRFSRF 3SRF3vsSSM×STLSTUSUNT1T2T3T4TTAvsUnknown×Hide inactive classes
Reference · what % is measured against
Tracks · untick to narrow

Closest to the field: S7 100.0% of S7 Mark Miller, Pueblo Motorsports Park Majors May 2016 race · CF 83.5% of S7 David Loken, Pueblo Motorsports Park Majors May 2016 race

1:301:401:50S7 race best at Majors May 2016: 1:56.632 (Mark Miller)CF race best at Majors May 2016: 1:37.406 (David Loken)SSM race best at Majors Apr 2016: 1:29.237 (Kevin Kopp)SSM qualifying best at Majors Apr 2016: 1:31.569 (Alan Olson)Unknown race best at Majors @ Pacific Raceway: 1:35.953 (Larry Sandham)Unknown qualifying best at Majors @ Pacific Raceway: 1:37.243 (Larry Sandham)Summit Point Raceway · Majors Apr 2016Majors Apr2016Pacific Raceways · Majors @ Pacific RacewayMajors @ Pacific Raceway2016Pueblo Motorsports Park · Majors May 2016Majors May2016
S7CFSSMUnknownsolid race · dashed qualifying · slower is lower
85%90%95%100%S7 race best at Majors May 2016: 100.0% of S7's (Mark Miller)CF race best at Majors May 2016: 83.5% of S7's (David Loken)Summit Point Raceway · Majors Apr 2016Majors Apr2016Pacific Raceways · Majors @ Pacific RacewayMajors @ Pacific Raceway2016Pueblo Motorsports Park · Majors May 2016Majors May2016
S7CFSSMUnknownsolid race · dashed qualifying · each class's best lap as a share of S7's at the same event (the reference class, changeable above); 100% is level, less is quicker, so up the chart is quicker
EventS7CFSSMUnknown
Qual best Race best Trap Qual best Race best Trap vs S7 % of S7 Qual best Race best Trap vs S7 % of S7 Qual best Race best Trap vs S7 % of S7 
Pueblo Motorsports Park Majors May 20162016-05-281:56.632Mark Miller · fastest of 4 · top 4 within 12.3s1:37.406David Loken · fastest of 10 · top 5 within 2.2s-19.226s83.5%
No rule changes on record between these events
Pacific Raceways Majors @ Pacific Raceway2016-05-281:37.243Larry Sandham · only car1:35.953Larry Sandham · only car
No rule changes on record between these events
Summit Point Raceway Majors Apr 20162016-04-291:31.569Alan Olson · fastest of 26 · top 5 within 1.9s1:29.237Kevin Kopp · fastest of 27 · top 5 within 0.3s

By track

TrackEvents Typical % of S7 Best Latest 
Pacific Raceways10 of 1 with S7
Pueblo Motorsports Park1100.0%100.0%Majors May 2016100.0%Majors May 2016
Summit Point Raceway10 of 1 with S7
About this data
Every event the class ran, at any track, oldest to newest on the chart and newest first in the table. Each point is the class's best lap as a share of S7's best on the same day: the weather and the day cancel out, so one figure compares across years where lap times cannot; a class that suits one track more than another still reads differently there. It still moves when the yardstick's own balance changes or its field thins, and an event the yardstick did not run has no point. A best from fewer than three cars is greyed. The rule changes that took effect between two events are folded between their rows.