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BoP Lab / Laguna Seca

GTL vs SM vs FE2 vs FV pace at Laguna Seca

Class · click a class to switch, + to compare alongside (up to 4: remove one to add another)
ASB-SpecEPEPxF5FAFBFCvsFE2×FFFMFPvsFV×GT1GT2GT3GTL×HPP1P2vsSM×SRF3STLSTUT1T2T3T4
Reference class · the others' laps as a share of this one's at the same event, so years compare despite weather; + a class above to measure against it

Quickest here: GTL 1:41.792 Joe Huffaker, Super Tour Jul 2019 qualifying · SM 1:46.110 Tristan Littlehale, Super Tour Jul 2019 race · FE2 1:28.266 Brandon Aleckson, Super Tour Jul 2019 qualifying · FV 1:48.104 Dennis Andrade, Super Tour Jul 2019 qualifying

EventGTLSMFE2FV
Qual bestRace bestTrapQual bestRace bestTrapvs GTL% of GTLQual bestRace bestTrapvs GTL% of GTLQual bestRace bestTrapvs GTL% of GTL
Super Tour Jul 2019 ST19JUL262019-07-261:41.792Joe Huffaker · fastest of 3 · top 3 within 6.3s1:42.168Joe Huffaker · fastest of 3 · top 3 within 6.6s97.2Taz Harvey1:46.159Tristan Littlehale · fastest of 11 · top 5 within 1.9s1:46.110Tristan Littlehale · fastest of 11 · top 5 within 1.2s87.0Justin Casey+3.942squal +4.367s103.9%qual 104.3%1:28.266Brandon Aleckson · fastest of 3 · top 3 within 3.0s1:29.059Brandon Aleckson · fastest of 3 · top 3 within 3.0s113.9Brandon Aleckson-13.109squal -13.526s87.2%qual 86.7%1:48.104Dennis Andrade · fastest of 7 · top 5 within 3.8s1:49.588Dennis Andrade · fastest of 7 · top 5 within 1.4s88.2Dennis Andrade+7.420squal +6.312s107.3%qual 106.2%
19 earlier rule changes on record, in force before Super Tour Jul 2019 (from 2019)4 cars added · 3 engine · 3 weight · 2 induction · 2 suspension & brakes · 2 tyres & wheels · 1 wording · 2 othershowhide
  • GTL Request CRZ wheelbase change #26896tyres & wheels
  • FV Exhaust termination rule E&O #26702other
  • FV E&O Dimensions #26674other
  • GTL Request to Classify VW Fun Cup Beetle #25986cars added
  • GTL Request GTX Fuel injection for previous GT-1 tube frame cars #26141engine
  • GTL Request to Classify Ligier JS2 R #26535cars added
  • GTL Request for GTL Mazda 13B SIR Increase with Penalty #26572engine
  • FV Request to clarify Disc Brake rules bearing retainer & weights #26262suspension & brakes
  • GTL Request Ride Height Clarification #26600suspension & brakes
  • GTL Request Mazda 12a Rotary SIR Increase #26081induction
  • GTL Request to Classify Mustang 2 Body in GTL #26222cars added
  • SM Request to allow aftermarket fuel filters. #26370wording
  • FV FV Intake Manifold Clarification #26008induction
  • SM Request 99-00 replacement Wire harnesses #25602engine
  • SM Organize and Clarify 9.1.7.C.1.o. #25913weight
  • SM Strike Tire Tread Language #26123tyres & wheels
  • GTL Request for GTL Mini Adjustments #25754weight
  • GTL BMC thru Rover Group remove long inactive mini #25771weight
  • GTL GTX Homologation table update #26034cars added

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 GTL" is the class's best as a share of GTL'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 GTL'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.