BoP Lab / Michelin Raceway Road Atlanta

FE2 vs FC vs SMSE vs FB pace at Michelin Raceway Road Atlanta

Quickest here: FE2 1:22.855 Paul Schneider, Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta race · FC 1:23.672 Brandon Dixon, Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta race

Lap times% of FE2

FE2FCSMSEFBsolid race · dashed qualifying · slower is lower

FE2FCSMSEFBsolid race · dashed qualifying · each class's best lap as a share of FE2's at the same event (the reference class, changeable above); 100% is level, higher is quicker

	Event	FE2			FC					SMSE					FB
	Event	Qual best	Race best	Trap	Qual best	Race best	Trap	vs FE2	% of FE2	Qual best	Race best	Trap	vs FE2	% of FE2	Qual best	Race best	Trap	vs FE2	% of FE2
	Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta ST26MAR062026-03-06	1:24.639Paul Schneider · fastest of 7 · top 5 within 2.4s+1.503s (+1.81%)	1:24.978Paul Schneider · fastest of 7 · top 5 within 2.9s+1.478s (+1.77%)	138.5Paul Schneider+4.9 mph (+3.6%)	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%)	-1.306squal -0.785s	98.5%qual 99.1%
4 rule changes (FE2: 2, FC: 2)1 weight · 3 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. · FE and FE2 Enterprises must use bubble tail P/N WM138014; FE2 allows only this configuration. · FE2 allows driver safety and comfort modifications for disabled drivers with SCCA approval, not transferable to other drivers.showhide 2026-01-01 FC F2000 MZR Spec Line Clarity/Revision Requested #38927wordingwordingFC USF2000 Tube Frame may use Hewland LD200 4-speed H-pattern as alternative to Hewland JL-200 5-speed sequential. 2026-01-01 FC Adjust F2000 Metrik ZF2 weight #39612weight -20 lbsfasterFC F2000 Metrik ZF2 minimum weight reduced to 1220 lbs. 2025-10-01 FE2 FE & FE2 Bubble Tail #38978wordingwordingFE and FE2 Enterprises must use bubble tail P/N WM138014; FE2 allows only this configuration. 2025-04-01 FE2 Driver Safety & Comfort #37965wordingwordingFE2 allows driver safety and comfort modifications for disabled drivers with SCCA approval, not transferable to other drivers.
	Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta ST25MAR072025-03-07	1:23.136Franklin Futrelle · fastest of 8 · top 5 within 2.1s-0.076s (-0.09%)	1:23.500Franklin Futrelle · fastest of 8 · top 5 within 1.9s-0.914s (-1.08%)	133.6Eric Wisniewski+1.7 mph (+1.3%)	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%)	+6.948squal +5.834s	108.3%qual 107.0%
3 rule changes (FC: 3)1 cars added · 1 tyres & wheels · 1 weight · 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. · FC adds F2000 Metrik ZF2 with Ford Zetec engine and four-piston Brembo calipers as spec-line car.showhide 2024-11-01 FC 9.1.1.10.h. FC Tire Rule #36533tyres & wheelsslowerFC tire limit reduced to four dry and four wet for Regional/Major/Super Tour, eight for Runoffs. 2024-11-01 FC Change FF/FC Weight with Sequential Gearbox #36651weightfasterFF and FC cars with sequential gearbox must add 10 lbs. to minimum weight, down from 25 lbs. 2024-04-01 FC Four Pot Calipers #35481cars addedcars addedFC adds F2000 Metrik ZF2 with Ford Zetec engine and four-piston Brembo calipers as spec-line car.
	Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST24MAR082024-03-08	1:23.212Franklin Futrelle · fastest of 14 · top 5 within 2.3s+0.084s (+0.10%)	1:24.414Charles Russell Turner · fastest of 13 · top 5 within 1.5s-0.040s (-0.05%)	131.9Jason Conzo-9.2 mph (-6.5%)	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%)	+1.138squal +2.083s	101.3%qual 102.5%
3 rule changes (FC: 3)1 cars added · 1 engine · 1 wording · F600 Rotax 494, 493, 593 engines now require single expansion chamber and pull starter; electric starter optional. · 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.showhide 2024-01-01 FC Please correct omitted punctuation #34890engineengineF600 Rotax 494, 493, 593 engines now require single expansion chamber and pull starter; electric starter optional. 2023-07-01 FC Review FC Runoffs Tire Marking Rule #34274wordingwordingFC tire marking rule clarified: four dry and wet tires for Regionals, eight each for Runoffs; damaged tire replacement procedures revised. 2023-06-01 FC USF2000 Van Diemen with Mazda MZR LF-DE 2.0L in FC #34329cars addedcars addedUSF2000 Van Diemen with Mazda MZR LF-DE 2.0L added as spec line car in FC; removed from FX.
	Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST23MAR102023-03-10	1:23.128Franklin Futrelle · fastest of 15 · top 5 within 2.5s+0.032s (+0.04%)	1:24.454Charles Russell Turner · fastest of 15 · top 5 within 1.2s+1.599s (+1.93%)	141.1Eric Cruz-3.0 mph (-2.1%)	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%)	+2.901squal +1.554s	103.4%qual 101.9%
2 rule changes (FC: 2)2 wording · FC/FF PE3-8400 ECU monitor firmware version reduced from V3.04.50 to V3.04.35. · FC Ford Zetec Performance Electronics ECU model renamed PE-3 to PE3-8400; Monitor firmware updated to V3.04.50.showhide 2023-01-01 FC E&O 9.1.1.B.16.j #33634wordingunclearFC/FF PE3-8400 ECU monitor firmware version reduced from V3.04.50 to V3.04.35. 2022-07-01 FC Add Specification to Performance Electronics ECU for Ford Zetec #32761wordingwordingFC Ford Zetec Performance Electronics ECU model renamed PE-3 to PE3-8400; Monitor firmware updated to V3.04.50.
	Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST22MAR122022-03-12	1:23.096Paul Schneider · fastest of 13 · top 5 within 2.8s-1.268s (-1.50%)	1:22.855Paul Schneider · fastest of 13 · top 5 within 2.5s-1.101s (-1.31%)	144.1Bailey Monette+5.2 mph (+3.8%)	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%)	+1.230squal +1.117s	101.5%qual 101.3%
4 rule changes (FC: 4)4 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.showhide 2022-01-01 FC Clean up Chassis/Frame section #31867wordingwordingFC chassis/frame section reorganized: anti-intrusion panels between main tubes clarified, suspension mounting restrictions strengthened, firewall requirements reworded. 2021-12-01 FC Clarify Zetec ECU requirements #31554wordingwordingFC Zetec ECU requirements clarified: Pectel T2 or Performance PE-3 required with specific communications ports and SCCA tune-file/map. 2021-11-01 FC Clarify composite anti-intrusion panel language #31426wordingwordingFC composite anti-intrusion panels of non-uniform thickness limited to eight fasteners per side. 2021-11-01 FC Clarify tire marking requirements #31455wordingwordingFC tire marking rules clarified: competitor responsible for declaring, marking, and logging tires with Tech before qualifying or race.
	Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta ST21MAR192021-03-19	1:24.364Bailey Monette · fastest of 18 · top 5 within 1.3s	1:23.956Bailey Monette · fastest of 18 · top 5 within 0.8s	138.9T Vanacore	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	+0.105squal +0.173s	100.1%qual 100.2%
9 earlier rule changes on record, in force before Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta (from 2019)4 weight · 5 wording · FC Pinto engine loses 10 lbs to 1190; Pinto aluminum head loses 10 lbs to 1190; Zetec loses 10 lbs to 1210. · FC: Pectel T2 and Performance PE-3 ECU maps clarified; SCCA Club or 2013 Pro map required. · FE2 oil cooler wording clarified: optional air-to-oil cooler allowed, Setrab 50-625-7612 or equivalent max 13 inches wide by 6.5 inches high. · FC Zetec engine minimum weight increases 20 lbs to 1220 lbs. · 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. · FE and FE2 minimum weight increased to 1270 lbs including driver; spring options and tire warmer ban added. · FC Wiseco piston and Crower connecting rod part numbers updated; minimum weight 976 grams. · FC Wiseco piston and Crower connecting rod assembly minimum weight increases from 555 to 976 grams.showhide 2021-03-01 FC Request for FC Weight Change #30171weightfasterFC Pinto engine loses 10 lbs to 1190; Pinto aluminum head loses 10 lbs to 1190; Zetec loses 10 lbs to 1210. 2020-10-01 FC Urgent: SCCA PE3 map unsuitable #29475wordingwordingFC: Pectel T2 and Performance PE-3 ECU maps clarified; SCCA Club or 2013 Pro map required. 2020-09-01 FE2 FE/FE2 Oil Cooler #29293wordingwordingFE2 oil cooler wording clarified: optional air-to-oil cooler allowed, Setrab 50-625-7612 or equivalent max 13 inches wide by 6.5 inches high. 2020-08-01 FC Request for weight adjustments to equalize FC competition. #28888weightslowerFC Zetec engine minimum weight increases 20 lbs to 1220 lbs. 2019-12-01 FC Request for Better Zetec Connecting Rods #27710wordingwordingFC Zetec connecting rods now allow Eagle #CRS5483F3D in addition to original Ford. 2019-12-01 FC Add Alternate Piston #27795wordingwordingFC adds Mahle #930169439 piston as alternate option to existing Ford, Sealed Power, and United Engine choices. 2019-12-01 FE2 FE / FE2 Update Rules #27624weightslowerFE and FE2 minimum weight increased to 1270 lbs including driver; spring options and tire warmer ban added. 2019-05-01 FC E&O Wiseco piston and Crower connecting rod #26659wordingwordingFC Wiseco piston and Crower connecting rod part numbers updated; minimum weight 976 grams. 2019-01-01 FC Correct Wiseco piston and connecting rod #25809weightslowerFC Wiseco piston and Crower connecting rod assembly minimum weight increases from 555 to 976 grams.

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 FE2" is the class's best as a share of FE2'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 FE2'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.