BoP Lab / Michelin Raceway Road Atlanta
FF vs FE2 vs SRF3 vs SM pace at Michelin Raceway Road Atlanta
Quickest here: FF 1:31.000 Porter Aiken, Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta qualifying · FE2 1:22.855 Paul Schneider, Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta race · SRF3 1:33.550 Peyton Long, Atlanta Region SCCA Hoosier Super Tour @ Michelin Raceway Road Atlanta qualifying · SM 1:41.864 Travis Wiley, Atlanta Region Hoosier SCCA 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%) | 1:24.639Paul 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%) | -6.713squal -7.798s | 92.7%qual 91.6% | 1:33.550Peyton Long · fastest of 51 · top 5 within 0.3s-0.053s (-0.06%) | 1:34.016Robeson Clay Russell · fastest of 50 · top 5 within 0.4s+0.231s (+0.25%) | 129.9Grant Vogel+7.5 mph (+6.2%) | +2.325squal +1.113s | 102.5%qual 101.2% | 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% | ||
12 rule changes (FF: 2, FE2: 2, SRF3: 5, SM: 3)1 tyres & wheels · 10 wording · 1 other · SRF3 spark plugs restricted to NGK LTR7IX-11 P/N G301041 only, washers and sealing rings prohibited. · FF clarifies alternative tire eligibility for cars homologated 1989 or earlier with rocker arm or outboard suspension on all four corners. · FE and FE2 Enterprises must use bubble tail P/N WM138014; FE2 allows only this configuration. · SRF3 adds HD Oil Cooler P/N G1148500 as alternative to standard cooler P/N G480503. · SRF3 brakes restructured: Hawk Blue 801993 pads, Wilwood 800065 rotors only; adds Girling 880358, Wilwood 880357, Tilton 880360 master cylinders. · 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. · FE2 allows driver safety and comfort modifications for disabled drivers with SCCA approval, not transferable to other drivers. · SRF drivers with disabilities may modify seat and controls for safety and comfort with approval and logbook notation. · SRF SADEV-SRF3 6-speed sequential transmission gear ratios wording clarified, effective 2025-04-01.show
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| 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%) | 1:33.603Peyton Long · fastest of 40 · top 5 within 0.5s-0.354s (-0.38%) | 1:33.785Richard Baldwin · fastest of 40 · top 5 within 0.1s-0.388s (-0.41%) | 122.4Arvid Albanese+0.2 mph (+0.1%) | 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%) | |||||||||||
15 rule changes (FF: 4, SRF3: 6, SM: 5)2 tyres & wheels · 2 weight · 1 suspension & brakes · 10 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. · 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. · SRF3 air filter rule removes K&N RC-9160 option, leaving only P/N WM301020 allowed. · SRF brake rotor minimum thickness increases from 12.20mm to 13.25mm, Wilwood vented rotor P/N 800065. · SRF3 Hoosier logo placement changes from four decals to three decals in different locations. · 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. · SRF Hoosier decal requirement reduced from four decals in specific locations to three decals with simpler placement rules. · SRF wet tires: P185/60R13 H20/W2 option removed; P185/65R13 W2 front now required with P205/60R13 W2 rear. · SRF3 alternator pulley minimum weight reduced from 12 oz to 11 oz.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%) | 1:23.212Franklin 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%) | -7.647squal -8.807s | 91.7%qual 90.4% | 1:33.957Grant Vogel · fastest of 40 · top 5 within 0.4s-0.238s (-0.25%) | 1:34.173Thomas Weir · fastest of 43 · top 5 within 0.5s-0.312s (-0.33%) | 122.2Robeson Clay Russell-6.6 mph (-5.1%) | +2.112squal +1.938s | 102.3%qual 102.1% | 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% | ||
7 rule changes (FF: 1, SRF3: 6)2 tyres & wheels · 4 wording · 1 other · FF Honda Fit gains Fast Forward FF800-100 oversize piston ring pack option. · SRF rain/brake light now requires Super Bright LEDs Inc. P/N PT-STRB-R24 with specific connector and rain light switch. · SRF requires Super Bright LEDs P/N PT-STRB-R24 rain/brake light with strobing capability and specific wiring. · SRF adds brake duct and pedal extension rules, rear shift cable clamp option, camber limit to 5.0°, radiator opening height 3.5" ±0.5", and P2 engine restrictor changes. · SRF radiator rule clarified: P/N 480466 replaceable with Automotive P/N 1R698, CU698 or manufacturer equivalent with documentation. · SRF Hoosier wet front tire updated to P/N 46100 P185/60R13 H20 or W2. · SRF Hoosier front rain tyre part number changes from 46100 to 46101 P185/65R13 W2.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%) | 1:23.128Franklin 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%) | -6.605squal -7.872s | 92.7%qual 91.3% | 1:34.195Charles Russell Turner · fastest of 36 · top 5 within 0.9s+0.060s (+0.06%) | 1:34.485Mark Eaton · fastest of 36 · top 5 within 0.3s+0.699s (+0.75%) | 128.8Derek Schofield-2.7 mph (-2.1%) | +3.426squal +3.195s | 103.8%qual 103.5% | 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% | ||
7 rule changes (FF: 1, SRF3: 4, SM: 2)2 suspension & brakes · 1 weight · 4 wording · FF Honda Fit engine adds Fast Forward part number alternatives for intake, exhaust, oil system, and scavenge pump components. · SRF Renault Alliance solid front rotors banned; restrictor reduced 35mm to 34mm for 2011+ Kawasaki; minimum weight increased to 1100 lbs for 2009+ stock engines. · SRF3 tail sections allowed on SRFs with GEN3 airbox shimming up to 19 mm; alternate dash panel P/N 180100 or 180101 relocated in rules. · SM Mazda MX-5 Miata 01-05 weight increases to 2450 lbs, or 2465 with alternate bore. · SRF tire rule wording changed from 'Tires: must be run as delivered' to 'Tires must be run as delivered.' · SRF brake rotor minimum thickness reduced from 13.25 to 12.20mm; seal and air filter rules clarified. · 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 | 1:31.224Robert Perona · fastest of 7 · top 5 within 1.6s | 132.1Joe Colasacco | 1:23.096Paul Schneider · fastest of 13 · top 5 within 2.8s | 1:22.855Paul Schneider · fastest of 13 · top 5 within 2.5s | 144.1Bailey Monette | -8.369squal -8.744s | 90.8%qual 90.5% | 1:34.135Charles Russell Turner · fastest of 52 · top 5 within 1.2s | 1:33.786Matthew Horst · fastest of 50 · top 5 within 0.2s | 131.5Peyton Long | +2.562squal +2.295s | 102.8%qual 102.5% | 1:42.814Connor Zilisch · fastest of 60 · top 5 within 0.3s | 1:41.864Travis Wiley · fastest of 60 · top 5 within 0.7s | 113.5Junior Brock | +10.640squal +10.974s | 111.7%qual 111.9% | ||
36 earlier rule changes on record, in force before Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta (from 2019)4 tyres & wheels · 3 engine · 3 suspension & brakes · 2 weight · 1 cars added · 23 wording · SRF front wet tire changes from P185/60R13 H20 to P185/65R13 W2; SRF3 adds mandatory G301048 restrictor plate Jan. 1, 2022. · SRF wet tyres add Hoosier P185/60R13 W2 front and P205/60R13 W2 rear as alternatives to H20. · SRF adds SADEV-SRF3 6-speed sequential option with final drive 3.20 versus OEM 5-speed 3.85. · SRF seal procedures clarified: unsealed components need CSR inspection and logbook notation instead of engine removal. · SRF3 alternator pulley restricted to P/N G902130 or G902130A, 12oz minimum weight. · 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. · SRF and SRF3 mandatory identification simplified: removed Ford Performance and Blue Oval decals, kept Hoosier logo placement. · 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. · SRF shocks, springs, bump stops sealed; rear springs 412-429 lbs/in P/N 280390 only; previous parts no longer allowed. · 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. · 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. · 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. · SRF3 shock absorber brand restriction removed; all shocks must be sealed by Enterprises. · SRF3 bump stop now must be SCCA P/N 280407 only, no modifications, optional, max one per shock. · SRF shock absorber bump stop clarified: only SCCA P/N 280407 allowed as delivered, maximum one per shock, effective 05/01/2020. · 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. · SRF rain and brake rule wording updated; supersedes GCR 9.3.32.B.2 effective 1/1/202 through 12/31/2024. · FE and FE2 minimum weight increased to 1270 lbs including driver; spring options and tire warmer ban added. · SRF bans tire warmers and cooling methods other than natural air convection or conduction. · SRF front nose weight minimum reduced from 35 to 32 lbs. · SRF3 reclassified as Spec Racer Ford 3 with 1.6L conversion; SRF2 becomes Regional Only Class. · SRF drivers may now use Dash Windscreen Kit P/N 1180103 or P/N 180102. · SRF3 nose assembly must use approved multi-piece design; no modifications allowed except as specified. · SRF3 brakes now allow Hawk Blue 9012 pads P/N 801993 only; shocks simplified to Penske P/N 280396 sealed assembly only, with optional SCCA Enterprises bump rubber P/N 280407 from 05/01/2020. · 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.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.