BoP Lab / World Wide Technology Raceway
FV vs F5 vs AS vs FE2 pace at World Wide Technology Raceway
Quickest here: FV 1:12.520 Chris Jennerjahn, ADS 2020 race · F5 1:03.744 James Weida, ADS 2020 qualifying · AS 1:08.494 Philip Smith, ADS 2020 qualifying · FE2 58.649 Scott Rettich, ADS 2020 qualifying
| Event | FV | F5 | AS | FE2 | ||||||||||||||||
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| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FV | % of FV | Qual best | Race best | Trap | vs FV | % of FV | Qual best | Race best | Trap | vs FV | % of FV | |||
| ADS 2020 ADS202020-05-29 | 1:13.382Chris Jennerjahn · fastest of 3 · top 3 within 3.0s | 1:12.520Chris Jennerjahn · fastest of 3 · top 3 within 1.9s | 111.3Chris Jennerjahn | 1:03.744James Weida · fastest of 6 · top 5 within 26.4s | 1:04.582James Weida · fastest of 6 · top 5 within 4.1s | 128.0James Weida | -7.938squal -9.638s | 89.1%qual 86.9% | 1:08.494Philip Smith · fastest of 3 · top 3 within 5.0s | 1:09.095Philip Smith · fastest of 3 · top 3 within 2.6s | 141.6Philip Smith | -3.425squal -4.888s | 95.3%qual 93.3% | 58.649Scott Rettich · fastest of 4 · top 4 within 2.3s | 58.825Scott Rettich · fastest of 4 · top 4 within 3.9s | 141.1Scott Rettich | -13.695squal -14.733s | 81.1%qual 79.9% | ||
22 earlier rule changes on record, in force before ADS 2020 (from 2019)6 weight · 4 cars added · 4 tyres & wheels · 1 aero · 1 induction · 1 suspension & brakes · 5 wording · AS Chevrolet/Pontiac Camaro & Firebird (82-92) loses 50 lbs, to 3500. · FV rain tire requirement changed to Hoosier #44266 22.5 x 5.0 x 15 WET or W3. · AS rear trailing arms may be replaced with tubular arms maintaining stock length and axle location purpose only. · AS Ford and GM full-prep cars get 200 lb weight reduction, up from 150 lb. · 05-10 Ford Mustang Coupe GT 4.6L OHC classified AS with 3200 lbs minimum weight, HR cam restricted prep. · AS 10-15 Chevrolet Camaro Full Prep classified with 3400 lbs base weight, over 313 CID engine 3700 lbs maximum. · F500 Honda CBR600RR, Suzuki GSXR600, Yamaha R6 restrictor reduced from 29mm to 28mm Flat Plate Intake. · FV allows non-spec Hoosier tires in Regional races until 2020-01-01, when spec tires become required. · FV allows rear tires on front of car; mandates Hoosier #43337 fronts and #43353 rears, plus #44266 rain tire from 2020-01-01. · FE and FE2 minimum weight increased to 1270 lbs including driver; spring options and tire warmer ban added. · FV wheels clarified: 15" x 4J standard or 15" x 4.5J steel VW, 5-bolt pattern, same track dimensions. · AS Spec Mustang (SMG) added as Restricted Prep class. · FV exhaust outlet location tightened to 1–4 inches behind rearmost body part. · F500 Honda CBR600RR, Suzuki GSXR600, and Yamaha R6 (03-13) minimum weight increases from 875 to 900 lbs. · FV wheels now permit 15-inch 4.5J steel wheels within C.2 track dimensions, adding to standard 4J options. · AS class minimum ride height clarified to 5 inches measured at rocker panel, excluding seams and cladding. · AS Ford Mustang (79-93) 313 CID and under loses 100 lbs to 3150; over 313 CID loses 100 lbs to 3450. · FV exhaust opening can now extend to 4 inches behind body rear, previously 3 inches maximum. · FV front track maximum 52.500" and rear track 49.125"-50.750" no longer prohibits spacers. · FV disc brake assembly minimum weight clarified to 16.5 lbs total; caliper minimum weight requirement removed. · AS Spec Mustang (SMG) newly classified with 107.1 wheelbase, 3.73 gears, 355mm front brakes, 300mm rear. · FV intake manifold horizontal tube measurement locations clarified between 1.500" and 8.000" on short side.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 FV" is the class's best as a share of FV'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 FV'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.