BoP Lab / Laguna Seca
P1 vs B-Spec pace at Laguna Seca
Quickest here: P1 1:21.626 Jim Devenport, Hoosier SCCA Super Tour (San Francisco Region) qualifying · B-Spec 1:52.287 Frank Schwartz, Hoosier SCCA Super Tour (San Francisco Region) race
| Event | P1 | B-Spec | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Qual best | Race best | Trap | Qual best | Race best | Trap | vs P1 | % of P1 | |||
| Hoosier SCCA Super Tour (San Francisco Region) ST19JUL262019-07-26 | 1:21.626Jim Devenport · fastest of 6 · top 5 within 5.2s | 1:21.922Todd Slusher · fastest of 6 · top 5 within 4.1s | 121.3John Manfroy | 1:53.083Joseph Gersch · fastest of 4 · top 4 within 1.6s | 1:52.287Frank Schwartz · fastest of 4 · top 4 within 2.5s | 82.0Ali Naimi | +30.365squal +31.457s | 137.1%qual 138.5% | ||
18 earlier rule changes on record, in force before Hoosier SCCA Super Tour (San Francisco Region) (from 2019)2 cars added · 1 removed · 15 wording · B-Spec 2007-10 Mini Cooper gains OBX header part #10-2101-2S as permitted E&O. · P1 allows mechanical and solenoid shifters, prohibits electronic controls and pre-selected changes. · P1 bodywork minimum height provision moved to aerodynamic section; 115cm height limit for aero parts added. · P1 clarifies fender louver and brake duct rules, consolidating duplicative provisions in GCR 9.1.8.C. · P1 anti-intrusion panels now allowed anywhere on chassis sides, previously restricted. · P1 bodywork wording corrected: 'a passenger' becomes 'passenger' in three GCR sections. · P1 Engine Table reference cleaned up; no performance change. · P1 Mazda Renesis Rotary removed from Engine Table specification line. · P1 Staudacher and Honda K20A-FD2 engine table language cleaned up; no performance changes. · B-Spec added to GCR 9.3.26 fuel cell exception list; stock fuel tank permitted. · P1 closed cockpit single-seat cars moved from subsection J.5 to subsection B.4; prohibition unchanged. · P1 engine table reference corrected from 'above' to 'below'; ECU throttle wording clarified for dual sensors and fail-safes. · Canadian Nissan Micra Cup Car classified in B-Spec at 2450 lbs with 1598cc engine, Micra Cup suspension kit allowed. · Toyota Yaris (12-18) newly classified in B-Spec with 1491cc engine, 2400 lbs minimum weight, specified suspension and intake allowed. · B-Spec exhaust system wording clarified: OEM or exact replacement catalysts permitted, stock oxygen sensors required, primary converter unmodified. · P1 removes redundant TIR inlet restrictor provisions; SIR and flat plate restrictors remain required. · P1 Honda K20A-FD2 CN-spec clarifies allowed parts to OEM list only, no machining. · P1 engine table wording corrected; head designs removed from listed specifications.show
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Best is the class's fastest lap in that event's qualifying or race sessions, with the driver who set it, how many cars set a time that session and how close the top five were; a best from fewer than three cars is greyed. With two or more classes, "vs" is the gap of each class's best to the first class's at the same event. "% of P1" is the class's best as a share of P1's best at the same event (100% is level, less is quicker): weather and track condition move every class together, so this compares across years where the raw times do not. It still breaks when P1's own field changes or one session was wet and another dry. Newest event first. The coloured figure under each value is the change from the previous event that has one (green is quicker, red slower). Whole laps only, so events with different sector layouts still compare. Weather and track condition are not accounted for.