BoP Lab / Laguna Seca

GT3 vs SM vs T2 pace at Laguna Seca

Quickest here: GT3 1:34.730 Collin Jackson, Super Tour Jul 2019 qualifying · SM 1:46.110 Tristan Littlehale, Super Tour Jul 2019 race · T2 1:37.938 Max Fedler, Super Tour Jul 2019 qualifying

	Event	GT3			SM					T2
	Event	Qual best	Race best	Trap	Qual best	Race best	Trap	vs GT3	% of GT3	Qual best	Race best	Trap	vs GT3	% of GT3
	Super Tour Jul 2019 ST19JUL262019-07-26	1:34.730Collin Jackson · fastest of 5 · top 5 within 14.4s	1:36.476Collin Jackson · fastest of 4 · top 4 within 7.2s	109.7Collin Jackson	1:46.159Tristan Littlehale · fastest of 11 · top 5 within 1.9s	1:46.110Tristan Littlehale · fastest of 11 · top 5 within 1.2s	87.0Justin Casey	+9.634squal +11.429s	110.0%qual 112.1%	1:37.938Max Fedler · fastest of 3 · top 3 within 3.0s	1:39.450Max Fedler · fastest of 3 · top 3 within 1.4s	107.6Max Fedler	+2.974squal +3.208s	103.1%qual 103.4%
33 earlier rule changes on record, in force before Super Tour Jul 2019 (from 2019)8 cars added · 8 suspension & brakes · 8 weight · 2 engine · 2 tyres & wheels · 1 induction · 2 wording · 2 othershowhide 2019-07-01 T2 Request to change Cadillac CTS-V years from 06-07 to 04-07 #26842cars added 2019-07-01 T2 Request to allow Hotchkiss front / rear sway bars on T2 CTS-V #26845suspension & brakes 2019-07-01 T2 Consider T2 06-07 Cadillac CTS-V BoP #27022induction 2019-07-01 T2 Correct T2 Mustang tire size #27024tyres & wheels 2019-05-31 T2 2018+ Audi TT RS Suspension Allowances #26631suspension & brakes 2019-05-31 T2 Request BOP adjustment for 2018 Honda Civic Type R-TIR removal #26882weight +150 lbs 2019-05-01 GT3 Request GTX Fuel injection for previous GT-1 tube frame cars #26141engine 2019-05-01 GT3 Request to Classify Ligier JS2 R #26535cars added 2019-04-01 GT3 26076 revised Spec line chart #26528weight 2019-04-01 GT3 Request Ride Height Clarification #26600suspension & brakes 2019-04-01 T2 Request for Removal of Rear Anti-roll Bar in T2 Mustang GT #26533suspension & brakes 2019-03-01 GT3 Request clarification on bridge porting for rotary #26076weight 2019-03-01 GT3 Request to add 4G69 Mitsubishi #26154cars added 2019-03-01 SM Request to allow aftermarket fuel filters. #26370wording 2019-03-01 T2 Request Mustang GT Limited Prep 2018 Classification #24431cars added 2019-03-01 T2 Request to Classify 2018 Audi TT RS #25961cars added 2019-03-01 T2 Request for Adjustments on 2017+ Civic Type R #25969suspension & brakes 2019-03-01 T2 Correct Mazda MX-5 Hard Top Notes #26137weight 2019-03-01 T2 Consider opening class rules to allow any thermostat #26187wording 2019-03-01 T2 Ford Mustang Boss 302 (12-13) - correct weight #26287weight -50 lbs 2019-03-01 T2 Request camber correction 005-2013 corvette C6 #26288suspension & brakes 2019-03-01 T2 Request 98-02 Firebird 98-02 Camaro reloacte rear spring #26291suspension & brakes 2019-03-01 T2 Cap 2016 Mazda Miata year at 2018 #26388other 2019-03-01 T2 Class Ford Mustang GT 2018+ (reference letter 24431) #26400cars added 2019-02-01 SM Request 99-00 replacement Wire harnesses #25602engine 2019-02-01 SM Organize and Clarify 9.1.7.C.1.o. #25913weight 2019-02-01 SM Strike Tire Tread Language #26123tyres & wheels 2019-01-01 GT3 GTX Homologation table update #26034cars added 2019-01-01 T2 Errors, Omissions, and Updates (Various) #22414weight 2019-01-01 T2 Request to classify 2015 Cayman GTS 3.4L in T2 #25335cars added 2019-01-01 T2 Request for 2017-2018 Honda Civic Type R - 4 BOP Grill #25513other 2019-01-01 T2 Add Clarification to Spec Car Classifications Vehicle Spec #25774weight 2019-01-01 T2 Clarify Subframe Bushings Permitted for T2-T4 #25800suspension & brakes

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 GT3" is the class's best as a share of GT3'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 GT3'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.