P2 vs SRF vs FV vs FE2 pace at Michelin Raceway Road Atlanta
Quickest here:P2 1:22.533 Lucian Pancea, Super Tour Mar 2023 qualifying · FV 1:43.556 Andrew Whitston, Super Tour Mar 2024 race · FE2 1:22.855 Paul Schneider, Super Tour Mar 2022 race
P2SRFFVFE2solid race · dashed qualifying · slower is lower
P2SRFFVFE2solid race · dashed qualifying · each class's best lap as a share of P2's at the same event (the reference class, changeable above); 100% is level, higher is quicker
Event
P2
SRF
FV
FE2
Qual best
Race best
Trap
Qual best
Race best
Trap
vs P2
% of P2
Qual best
Race best
Trap
vs P2
% of P2
Qual best
Race best
Trap
vs P2
% of P2
Super Tour Mar 2026 ST26MAR062026-03-06
1:45.061Donnie Isley · fastest of 9 · top 5 within 5.0s+0.537s (+0.51%)
1:46.101Donnie Isley · fastest of 9 · top 5 within 3.6s+2.545s (+2.46%)
107.1Donnie Isley+4.9 mph (+4.8%)
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 rule changes (SRF: 4, FE2: 2)1 cars added · 5 other · FE and FE2 Enterprise bubble tail part WM138014 now allowed; FE2 must use this configuration only. · FE2 allows pre-approved driver safety and comfort seat and control modifications for drivers with disabilities, per logbook.showhide
FE2 Driver Safety & Comfort #37965otheraddedFE2 allows pre-approved driver safety and comfort seat and control modifications for drivers with disabilities, per logbook.
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%)
10 rule changes (P2: 3, SRF: 6, FV: 1)4 tyres & wheels · 1 engine · 1 suspension & brakes · 1 weight · 2 wording · 1 other · FV ferrous rotor must not be cross-drilled; pad cleaning grooves limit unchanged at three per side. · FE and SRF protest fee rules redirected to GCR section 8.3.1.D for fees and procedure.showhide
1:24.013Robert Iversen · fastest of 6 · top 5 within 3.1s-3.393s (-3.88%)
1:23.071Robert Iversen · fastest of 6 · top 5 within 4.0s-3.049s (-3.54%)
150.1Robert Iversen+13.2 mph (+9.6%)
1:45.892Mitchell Ferguson · fastest of 8 · top 5 within 3.5s+2.182s (+2.10%)
1:45.871Stevan Davis · fastest of 8 · top 5 within 3.3s+2.124s (+2.05%)
106.0Jeffrey Filipkowski-2.0 mph (-1.9%)
+22.800squal +21.879s
127.4%qual 126.0%
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%)
-0.216squal -0.917s
99.7%qual 98.9%
22 rule changes (P2: 13, SRF: 5, FV: 4)7 engine · 4 tyres & wheels · 3 weight · 1 aero · 2 wording · 5 other · FV connecting rod options expanded to include BrianCrower part BC6417 and Newland Group part 4M113077. · FV connecting rods minimum weight 425.0 grams, center-to-center length 130 +0.10/-0.25 mm; Crower, BrianCrower, Newland Group parts allowed if meeting specs. · FV Crower connecting rods SP93280B and BC6417 allowed as direct replacement, must meet OEM minimum weight. · FV allows Crower SP93280B and Brian Crower Racing Rods connecting rods as direct replacements, matching OEM minimum weight.showhide
FV Connecting Rod Update Request for 9.1.1.C Formula Vee (FV) 5.C.6 #32160engineadded · engineFV connecting rod options expanded to include BrianCrower part BC6417 and Newland Group part 4M113077.
FV E&O clarification of connecting rod center-to-center length #32183wordingwordingFV connecting rods minimum weight 425.0 grams, center-to-center length 130 +0.10/-0.25 mm; Crower, BrianCrower, Newland Group parts allowed if meeting specs.
FV Update direct replacement connecting rod information #31843wordingwordingFV Crower connecting rods SP93280B and BC6417 allowed as direct replacement, must meet OEM minimum weight.
P2 E&O letter #31539 – Control Area definition #31783tyres & wheels
FV Formula V Connecting Rod Replacement #31448engineadded · engineFV allows Crower SP93280B and Brian Crower Racing Rods connecting rods as direct replacements, matching OEM minimum weight.
1:27.406Lucas Mann · fastest of 4 · top 4 within 5.9s
1:26.120Lucian Pancea · fastest of 3 · top 3 within 3.8s
136.9Lucian Pancea
1:43.710Andrew Whitston · fastest of 7 · top 5 within 2.8s
1:43.747Donnie Isley · fastest of 7 · top 5 within 1.7s
108.0Zachary Whitston
+17.627squal +16.304s
120.5%qual 118.7%
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
-2.164squal -3.042s
97.5%qual 96.5%
39 earlier rule changes on record, in force before Super Tour Mar 2021 (from 2019)8 engine · 8 tyres & wheels · 5 induction · 5 weight · 3 suspension & brakes · 2 cars added · 1 aero · 4 wording · 3 other · FE2 oil cooler rule clarified: Setrab 50-625-7612 or any cooler with max core 13 inches wide by 6.5 inches high allowed. · FV now permits 4 bolt wheels in addition to existing specifications. · FV now allows 4-bolt pattern wheels in addition to existing specifications. · FV rain tyre changes to Hoosier #44266 22.5 x 5.0 x 15 WET or W3. · FV allows non-spec Hoosier tyres at Regional races only; Majors, Super Tour, and Runoffs require spec tyres from 1/1/2020. · Formula Vee now allows 22.5 x 5.5 x 15 rear tires on front axle; rain tire mandated as Hoosier #44266 22.5 x 5.0 x 15 from 1/1/2020. · FE minimum weight rises to 1270 lbs; FE2 minimum weight rises to 1270 lbs; new spring options added; tire warmers prohibited. · FV wheels may now be 15-inch 4.5J steel VW with same 5-bolt pattern as standard 4J, within track limits. · FV exhaust exit opening repositioned: minimum one inch, maximum four inches behind rear body. · FV allows fifteen-inch steel wheels at 4J or 4.5J width, standard VW sedan or within track dimensions. · FV exhaust outlet opening max distance from body rear increased from 3 to 4 inches. · FV disc brake assembly minimum weight clarified to 16.5 lbs total; caliper minimum weight requirement of 1.65 lbs removed. · FV intake manifold horizontal tube measurement location clarified; removed specific distance ranges from rule text.showhide
P2 Add a new spec line for a 2-cycle, 3-cylinder engine up to 820cc #30272engine
P2 Balance of Performance adjustments effective 01-01-2021 #29822induction
SRF SRF Shocks, Springs and Ride Height. #29688suspension & brakes
FE2 FE/FE2 Oil Cooler #29293wordingwordingFE2 oil cooler rule clarified: Setrab 50-625-7612 or any cooler with max core 13 inches wide by 6.5 inches high allowed.
P2 E&O clarification of P2 rear wing requirements #29205aero
FV Support for Recommended Item - 4 bolt wheels in FV #29084cars addedaddedFV now permits 4 bolt wheels in addition to existing specifications.
FV Support for 4-bolt pattern wheels #28955 #29118tyres & wheelsadded · tyres & wheelsFV now allows 4-bolt pattern wheels in addition to existing specifications.
P2 Classify Elan NP01 in P2 Table 1 #28812cars added
FV Update rain tire designation #28444tyres & wheelstyres & wheelsFV rain tyre changes to Hoosier #44266 22.5 x 5.0 x 15 WET or W3.
P2 Request for Fly by Wire Rule Wording Change #28247engine
FV FV Allow non-spec tire in Regional competition #26284tyres & wheelsadded · tyres & wheelsFV allows non-spec Hoosier tyres at Regional races only; Majors, Super Tour, and Runoffs require spec tyres from 1/1/2020.
FV Request to Allow Rear Tires on the Front of Formula Vee #26537tyres & wheelsadded · tyres & wheelsFormula Vee now allows 22.5 x 5.5 x 15 rear tires on front axle; rain tire mandated as Hoosier #44266 22.5 x 5.0 x 15 from 1/1/2020.
P2 Request for addition of BMW Engine in P2 Engine Table #27821engine
SRF SRF Rain / Brake Rule - BoD approved as follows #34958suspension & brakes
FE2 FE / FE2 Update Rules #27624weightslower · weightFE minimum weight rises to 1270 lbs; FE2 minimum weight rises to 1270 lbs; new spring options added; tire warmers prohibited.
FV Clarification on Wheel Bolt Pattern #27603tyres & wheelsadded · tyres & wheelsFV wheels may now be 15-inch 4.5J steel VW with same 5-bolt pattern as standard 4J, within track limits.
FV E&O Wheels #27230tyres & wheelsadded · tyres & wheelsFV allows fifteen-inch steel wheels at 4J or 4.5J width, standard VW sedan or within track dimensions.
P2 Change Line A.1 restrictor size #26429induction
FV FV Intake Manifold Clarification #26008wordingwordingFV intake manifold horizontal tube measurement location clarified; removed specific distance ranges from rule text.
P2 Request to Allow 1345cc Hayabusa Engines for Spec Line P2 Cars #25595engine
P2 Change CN inlet restrictor implementation date #25816induction
P2 Clarify Honda K20A-FD2 parts requirement #25950weight
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 P2" is the class's best as a share of P2'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 P2'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.