BoP Lab / Pittsburgh International Race Complex
FX vs FV pace at Pittsburgh International Race Complex
Quickest here: FX 1:46.942 Denny Sideri, Steel Cities Region Hoosier SCCA Super Tour @ Pittsburgh International Race Complex qualifying · FV 2:02.222 Brian Farnham, Steel Cities Region Hoosier SCCA Super Tour @ Pittsburgh International Race Complex race
| Event | FX | FV | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FX | % of FX | |||
| Steel Cities Region Hoosier SCCA Super Tour @ Pittsburgh International Race Complex ST20AUG282020-08-28 | 1:46.942Denny Sideri · only car | 1:48.025Denny Sideri · only car | 115.9Denny Sideri | 2:02.563Alex Scaler · fastest of 4 · top 4 within 5.9s | 2:02.222Brian Farnham · fastest of 4 · top 4 within 3.0s | 101.1Rick Shields | +14.197squal +15.621s | 113.1%qual 114.6% | ||
17 earlier rule changes on record, in force before Steel Cities Region Hoosier SCCA Super Tour @ Pittsburgh International Race Complex (from 2019)5 tyres & wheels · 3 cars added · 1 aero · 1 engine · 1 weight · 6 wording · FV now allows 4 bolt wheels, previously restricted to 5 bolt wheels. · FV now supports 4-bolt pattern wheels in addition to existing wheel specifications. · Formula Ireland/Formula FX car addition to FX Table 1 pending specification submission; not recommended. · Ex-Pro Formula Super Vee classified in FX with 1190 lbs minimum weight, 1600cc or 1835cc VW engine, 6in front and 8in rear wheels. · FormulaSPEED reclassified from FA to FX with 2.0L Mazda MZR engine, 1350 lbs minimum weight, sealed ECU and dampers. · FV rain tire requirement changed to Hoosier #44266 22.5 x 5.0 x 15 WET or W3. · FX Formula Mazda no longer requires tire marking; must comply with December 2019 GCR rules. · Pro Formula F 2000 Tube Frame engine now must follow current FC rules with restricted ECU map, cams, and air restrictor required. · 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. · FV wheels clarified: 15" x 4J standard or 15" x 4.5J steel VW, 5-bolt pattern, same track dimensions. · FV exhaust outlet location tightened to 1–4 inches behind rearmost body part. · FV wheels now permit 15-inch 4.5J steel wheels within C.2 track dimensions, adding to standard 4J options. · 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. · 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 FX" is the class's best as a share of FX'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 FX'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.