BoP Lab / Michelin Raceway Road Atlanta
FF vs SM vs SMX vs FC pace at Michelin Raceway Road Atlanta
Quickest here: FF 1:30.677 Nicholas d'Orlando, Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta race · SM 1:41.798 Danny Steyn, Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta qualifying · SMX 1:24.667 Tyler Gonzales, Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta race · FC 1:23.672 Brandon Dixon, Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta race
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| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FF | % of FF | Qual best | Race best | Trap | vs FF | % of FF | Qual best | Race best | Trap | vs FF | % of FF | |||
| Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta ST26MAR062026-03-06 | 1:32.437David Ybarra · fastest of 6 · top 5 within 2.6s+0.418s (+0.45%) | 1:31.691David Ybarra · fastest of 6 · top 5 within 3.7s-0.370s (-0.40%) | 127.3Axel Leroy+5.2 mph (+4.3%) | 1:42.324Skyler Cottrell · fastest of 52 · top 5 within 0.4s-0.524s (-0.51%) | 1:42.611Charles Mactutus · fastest of 51 · top 5 within 0.2s-0.014s (-0.01%) | 112.2James Newell+5.2 mph (+4.9%) | +10.920squal +9.887s | 111.9%qual 110.7% | 1:38.517Jarrett Jones · fastest of 20 · top 5 within 0.7s-0.145s (-0.15%) | 1:24.667Tyler Gonzales · fastest of 21 · top 5 within 15.4s-14.098s (-14.27%) | 120.7Elivan Goulart+3.7 mph (+3.2%) | -7.024squal +6.080s | 92.3%qual 106.6% | 1:23.854Brandon Dixon · fastest of 3 · top 3 within 8.1s-5.116s (-5.75%) | 1:23.672Brandon Dixon · fastest of 3 · top 3 within 9.3s-6.776s (-7.49%) | 138.7Brandon Dixon+12.1 mph (+9.6%) | -8.019squal -8.583s | 91.3%qual 90.7% | ||
11 rule changes (FF: 2, SM: 3, SMX: 4, FC: 2)1 tyres & wheels · 1 weight · 9 wording · FC USF2000 Tube Frame may use Hewland LD200 4-speed H-pattern as alternative to Hewland JL-200 5-speed sequential. · FC F2000 Metrik ZF2 minimum weight reduced to 1220 lbs. · FF clarifies alternative tire eligibility for cars homologated 1989 or earlier with rocker arm or outboard suspension on all four corners. · SMX drivers must submit data acquisition files on time or face suspension and $250 fine. · SMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fine; level 2 and 4 may carry $500 fine. · SMX drivers must submit data acquisition files on time or face suspension and $250 fine. · SMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fine; level 2 and 4 may carry $500 fine. · FF adds rocker arm and outboard suspension cars optional bias ply and VFF tires; removes front-as-rear rule, adds mixing restrictions. · SM cars limited to one set of Hoosier SM 7.5 P205/50/ZR17 per Super Tour event weekend for dry sessions. · SMX Toyo RR P235/40/ZR17 tire rules clarified: one set per weekend, marking after first session, damage replacement procedures revised. · SMX data submission deadline extended from 30 to 60 minutes after each timed session.show
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| Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta ST25MAR072025-03-07 | 1:42.848Sean Noonan · fastest of 35 · top 5 within 0.2s+0.228s (+0.22%) | 1:42.625Sean Noonan · fastest of 33 · top 5 within 0.6s-0.370s (-0.36%) | 107.0Sean Noonan+1.8 mph (+1.7%) | 1:38.662Camden Gruber · fastest of 30 · top 5 within 0.2s-0.302s (-0.31%) | 1:38.765Skyler Cottrell · fastest of 30 · top 5 within 0.5s-1.159s (-1.16%) | 117.0Cam Ebben+1.0 mph (+0.9%) | 1:28.970Eric Presbrey · fastest of 2+3.675s (+4.31%) | 1:30.448Carter Sheets · fastest of 2+4.896s (+5.72%) | 126.6Carter Sheets-3.0 mph (-2.3%) | |||||||||||
17 rule changes (FF: 4, SM: 5, SMX: 5, FC: 3)2 tyres & wheels · 2 weight · 1 cars added · 12 wording · FF allows older cars with rocker arm or outboard suspension to use bias ply slicks or VFF tires instead of radials. · SMX allows OE instrument cluster relocation for aftermarket dash mounting, with wiring re-routed only; alternate gauges now permitted. · SMX allows OE instrument cluster relocation for aftermarket dash mounting, with wiring re-routed only; alternate gauges now permitted. · FC tire limit reduced to four dry and four wet for Regional/Major/Super Tour, eight for Runoffs. · FF and FC cars with sequential gearbox must add 10 lbs. to minimum weight, down from 25 lbs. · FF and FC cars with sequential gearbox must add 10 lbs. to minimum weight, down from 25 lbs. · FF Honda Fit allows Fast Forward 0.25mm oversize pistons PN FF800-110 as alternative; piston diameter spec clarified to 2.8835 inches. · FF VTEC activation valve must function; EGR blanking plate rule clarified with Fast Forward part numbers. · SMX Spec MX-5 camera requirement wording changed; non-functioning recorder now grounds for penalty or disqualification. · SMX Spec MX-5 must run latest AIM Data Logger Spec MX-5 ECU Protocol; wording clarification for technical compliance. · SMX Mazda Miata OE versus OEM definitions clarified in GCR Section 9.1.7.1. · SM and SMX shifter bushing rules clarified: alternate bushing at shift lever bottom now allowed. · SMX Spec MX-5 camera requirement wording changed; non-functioning recorder now grounds for penalty or disqualification. · SMX Spec MX-5 must run latest AIM Data Logger Spec MX-5 ECU Protocol; wording clarification for technical compliance. · SMX Mazda Miata OE versus OEM definitions clarified in GCR Section 9.1.7.1. · SM and SMX shifter bushing rules clarified: alternate bushing at shift lever bottom now allowed. · FC adds F2000 Metrik ZF2 with Ford Zetec engine and four-piston Brembo calipers as spec-line car.show
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| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST24MAR082024-03-08 | 1:32.019Sebastian Mateo Naranjo · fastest of 7 · top 5 within 4.4s+1.019s (+1.12%) | 1:32.061Sebastian Mateo Naranjo · fastest of 7 · top 5 within 3.1s+1.002s (+1.10%) | 122.0Calum Dunbar-13.8 mph (-10.1%) | 1:42.620Danny Steyn · fastest of 47 · top 5 within 0.4s+0.001s (+0.00%) | 1:42.995Charles Mactutus · fastest of 46 · top 5 within 0.1s+0.442s (+0.43%) | 105.2Tyler Brown-6.9 mph (-6.2%) | +10.934squal +10.601s | 111.9%qual 111.5% | 1:38.964Michael Tinis · fastest of 33 · top 5 within 0.5s | 1:39.924Will Robusto · fastest of 33 · top 5 within 1.1s | 116.0Jack Murchison | +7.863squal +6.945s | 108.5%qual 107.5% | 1:25.295Brandon Dixon · fastest of 7 · top 5 within 4.5s+0.613s (+0.72%) | 1:25.552Tim Minor · fastest of 6 · top 5 within 4.9s-1.803s (-2.06%) | 129.6Tim Minor-7.1 mph (-5.2%) | -6.509squal -6.724s | 92.9%qual 92.7% | ||
4 rule changes (FF: 1, FC: 3)1 cars added · 1 engine · 2 wording · F600 Rotax 494, 493, 593 engines now require single expansion chamber and pull starter; electric starter optional. · FF Honda Fit gains Fast Forward FF800-100 oversize piston ring pack option. · FC tire marking rule clarified: four dry and wet tires for Regionals, eight each for Runoffs; damaged tire replacement procedures revised. · USF2000 Van Diemen with Mazda MZR LF-DE 2.0L added as spec line car in FC; removed from FX.show
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| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST23MAR102023-03-10 | 1:31.000Porter Aiken · fastest of 17 · top 5 within 1.5s-0.840s (-0.91%) | 1:31.059Robert Albani · fastest of 17 · top 5 within 0.4s-0.165s (-0.18%) | 135.8Callum Baxter+3.7 mph (+2.8%) | 1:42.619Charles Mactutus · fastest of 48 · top 5 within 0.7s-0.195s (-0.19%) | 1:42.553Charles Mactutus · fastest of 47 · top 5 within 0.4s+0.689s (+0.68%) | 112.2Jonathan Neudorf-1.3 mph (-1.2%) | +11.494squal +11.619s | 112.6%qual 112.8% | 1:24.682Brandon Dixon · fastest of 5 · top 5 within 8.8s+0.469s (+0.56%) | 1:27.355Brandon Dixon · fastest of 3 · top 3 within 4.6s+3.270s (+3.89%) | 136.6Brandon Dixon-3.7 mph (-2.7%) | -3.704squal -6.318s | 95.9%qual 93.1% | |||||||
5 rule changes (FF: 1, SM: 2, FC: 2)1 weight · 4 wording · FF Honda Fit engine adds Fast Forward part number alternatives for intake, exhaust, oil system, and scavenge pump components. · FC/FF PE3-8400 ECU monitor firmware version reduced from V3.04.50 to V3.04.35. · SM Mazda MX-5 Miata 01-05 weight increases to 2450 lbs, or 2465 with alternate bore. · FC Ford Zetec Performance Electronics ECU model renamed PE-3 to PE3-8400; Monitor firmware updated to V3.04.50. · SM Majors must run authorized Penske shock and mount; Regional competitors' requirement eligibility clarified.show
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| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST22MAR122022-03-12 | 1:31.840Joe Colasacco · fastest of 7 · top 5 within 1.8s+0.521s (+0.57%) | 1:31.224Robert Perona · fastest of 7 · top 5 within 1.6s+0.547s (+0.60%) | 132.1Joe Colasacco-1.0 mph (-0.8%) | 1:42.814Connor Zilisch · fastest of 60 · top 5 within 0.3s+1.016s (+1.00%) | 1:41.864Travis Wiley · fastest of 60 · top 5 within 0.7s-0.700s (-0.68%) | 113.5Junior Brock-0.1 mph (-0.1%) | +10.640squal +10.974s | 111.7%qual 111.9% | 1:24.213Tim Minor · fastest of 6 · top 5 within 4.9s-0.324s (-0.38%) | 1:24.085Tim Minor · fastest of 5 · top 5 within 4.3s+0.024s (+0.03%) | 140.4Tim Minor+6.2 mph (+4.6%) | -7.139squal -7.627s | 92.2%qual 91.7% | |||||||
6 rule changes (FF: 1, SM: 1, FC: 4)6 wording · FC chassis/frame section reorganized: anti-intrusion panels between main tubes clarified, suspension mounting restrictions strengthened, firewall requirements reworded. · FC Zetec ECU requirements clarified: Pectel T2 or Performance PE-3 required with specific communications ports and SCCA tune-file/map. · FC composite anti-intrusion panels of non-uniform thickness limited to eight fasteners per side. · FC tire marking rules clarified: competitor responsible for declaring, marking, and logging tires with Tech before qualifying or race. · FF block relief permitted only as needed to fit allowed crankshaft. · SM adds procedures for testing obsolete part replacements and BOP updates in sanctioned events with CRB approval.show
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| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST21MAR192021-03-19 | 1:31.319Nicholas d'Orlando · fastest of 11 · top 5 within 1.6s | 1:30.677Nicholas d'Orlando · fastest of 11 · top 5 within 0.9s | 133.1Cliff Johnson | 1:41.798Danny Steyn · fastest of 68 · top 5 within 0.7s | 1:42.564Preston Pardus · fastest of 67 · top 5 within 0.2s | 113.6Marc Cefalo | +11.887squal +10.479s | 113.1%qual 111.5% | 1:24.537Brandon Dixon · fastest of 5 · top 5 within 8.8s | 1:24.061Brandon Dixon · fastest of 5 · top 5 within 6.2s | 134.2Brandon Dixon | -6.616squal -6.782s | 92.7%qual 92.6% | |||||||
22 earlier rule changes on record, in force before Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta (from 2019)3 weight · 2 engine · 1 suspension & brakes · 1 tyres & wheels · 15 wording · FC Pinto engine loses 10 lbs to 1190; Pinto aluminum head loses 10 lbs to 1190; Zetec loses 10 lbs to 1210. · FF class cylinder head may now have optional coolant bleed line fitting to top of head for air release. · FF Honda LC1 ECU by HPD permitted effective 12/1/2020, must use HPD lambda sensor. · FC: Pectel T2 and Performance PE-3 ECU maps clarified; SCCA Club or 2013 Pro map required. · SM aftermarket radiators must mount in original location, maintain core plane, require no body modifications, block openings, keep one OEM fan in stock location; 1990-1997 cars may install upper radiator seal NA75-50-OK7A. · FC Zetec engine minimum weight increases 20 lbs to 1220 lbs. · FF Honda LC1 ECU implementation date changed from 3/1/2020 to pending availability of support materials. · SM rear brake calipers may use single bracket under upper retaining bolt to prevent pin failure. · FF alternator changes from not required to optional. · FF allows Honda HPD LC1 low-cost ECU with lambda sensor; E1 ECU no longer supported but existing units permitted if sealed. · FF rain tyres now allow Hoosier W3 Radial in addition to existing Hoosier Wet option. · FC Zetec connecting rods now allow Eagle #CRS5483F3D in addition to original Ford. · FC adds Mahle #930169439 piston as alternate option to existing Ford, Sealed Power, and United Engine choices. · FC Wiseco piston and Crower connecting rod part numbers updated; minimum weight 976 grams. · SM fuel pump and filter must be Mazda or OEM Equivalent part. · FF Honda Fit permitted to use 0.25mm oversize pistons, cylinder honing increased to 73.315mm maximum. · FF heat shield rule clarified: thermal wrap allowed on manifold exterior if easily removable for inspection. · FF catch tank minimum capacity rules clarified: coolant catch tank now one U.S. pint minimum, oil catch tank one U.S. quart minimum. · SM 1999-2000 model year cars may use replacement Mazda ECU and injector harnesses, unmodified. · SM electrical rules reorganized and clarified; alternator external regulation now prohibited except via OEM ECU/kill switch. · SM removes tire tread protrusion beyond fender opening requirement from GCR 9.1.7.C.5. · FC Wiseco piston and Crower connecting rod assembly minimum weight increases from 555 to 976 grams.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 FF" is the class's best as a share of FF'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 FF'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.