FP vs AS vs T2 vs SM pace at World Wide Technology Raceway
Quickest here:FP 1:08.233 Sam Henry, ADS 2020 race · AS 1:08.494 Philip Smith, ADS 2020 qualifying · T2 1:07.601 Tim Kezman, ADS 2020 qualifying · SM 1:11.508 Kyle Greenhill, ADS 2020 qualifying
Event
FP
AS
T2
SM
Qual best
Race best
Trap
Qual best
Race best
Trap
vs FP
% of FP
Qual best
Race best
Trap
vs FP
% of FP
Qual best
Race best
Trap
vs FP
% of FP
ADS 2020 ADS202020-05-29
1:08.451Mason Workman · fastest of 6 · top 5 within 0.7s
1:08.233Sam Henry · fastest of 6 · top 5 within 1.3s
129.1Sam Henry
1:08.494Philip Smith · fastest of 3 · top 3 within 5.0s
1:09.095Philip Smith · fastest of 3 · top 3 within 2.6s
141.6Philip Smith
+0.862squal +0.043s
101.3%qual 100.1%
1:07.601Tim Kezman · fastest of 6 · top 5 within 2.3s
1:07.902Tim Kezman · fastest of 6 · top 5 within 1.2s
136.7Joe Boden
-0.331squal -0.850s
99.5%qual 98.8%
1:11.508Kyle Greenhill · fastest of 13 · top 5 within 0.7s
1:11.767Jim Drago · fastest of 12 · top 5 within 1.2s
116.3Cooper Lilly
+3.534squal +3.057s
105.2%qual 104.5%
79 earlier rule changes on record, in force before ADS 2020 (from 2019)19 weight · 16 cars added · 10 suspension & brakes · 5 induction · 4 tyres & wheels · 3 aero · 3 engine · 15 wording · 4 other · FP Pre: 1990–1994 Mazda Protégé classified at 2150–2258 lbs, 1839cc DOHC, fuel injection, 11.0:1 compression, .450" valve lift limit. · HP Mini Cooper 02-06 and 07-13 convertible model years corrected to 05-08 and 09-15 respectively. · EP Caterham 7 America engine limited to IT prep with specific sections, comp ratio 10.0:1, valve lift .380 inch. · HP Datsun 510 allows 40 DCOE carburetor option alongside existing 40 DCNF and 36mm DCNVH; auto side drafts moved to penalty structure. · AS rear trailing arms may be replaced with tubular arms maintaining stock length and axle location purpose only. · AS Ford and GM full prep cars get increased weight reduction from 150 to 200 lbs. · 05-10 Ford Mustang Coupe GT 4.6L OHC classified AS with 3200 lbs minimum weight, HR cam permitted. · 10-15 Camaro Full Prep classified AS with 3400 lbs base weight, 3700 lbs over 313 CID, specific head castings and Edelbrock heads permitted. · HP Datsun 1200 carburetor option changes from 26mm to 30mm choke(s) in 40 DCN, DCNF, IDF. · Mazda Miata models EP and FP throttle body specified 55mm, brake rotor thickness figures removed. · EP, FP, HP cylinder head rules reorganized for clarity; no performance change. · AS Spec Mustang (SMG) added as Restricted Prep class. · FP and HP Austin-Healey Sprite Mk I / MG Midget may replace rear bodywork aft of cockpit with alternate material stock-appearing components. · EP Mazda MX-5 Global Cup classification updated to include 2019 model year. · Production classes: suspension rule clarified to specify spindles, hubs, bushings, bearings, and ball joints unrestricted. · Production carburetor and fuel injection rules clarified: permitted optional carburetors listed, Weber and auto-type substitutions specified, fuel injection throttle body and butterfly dimensions detailed, intake manifold port extension pr… · EP, FP, HP carburetors: jets, needles, metering rods, needle valves unrestricted; choke parts removable; stock or optional Weber 40 DCN permitted; Weber types, auto types listed. · AS class ride height minimum clarified: five inches measured at rocker panel, excluding seams and stock effects. · EP Mazda MX-5/Miata model years expand from 1999-2002 to 1999-2005. · AS Ford Mustang 79-93 non-Cobra drops 100 lbs to 3150; over 313 CID Cobra drops 100 lbs to 3450. · EP, FP, HP: clarified that tapered holes in ball joints can be reamed for bolt conversion, and wheel bearings and hubs unrestricted on all axles. · EP open cars may now use aftermarket hardtops if OEM-appearance and non-carbon-fiber; specific model allowances removed as redundant. · AS adds Spec Mustang SMG classification with 107.1 wheelbase, 3.73 gears, 355mm front and 300mm rear brakes.showhide
AS weight adjustments for 2020 season #28785weight -50 lbs
FP Error in Mini Cooper Spec Line #28713wordingwordingHP Mini Cooper 02-06 and 07-13 convertible model years corrected to 05-08 and 09-15 respectively.
T2 Please Add the Following BBK to Allowed List for E92 M3 #28421wording
FP Caterham 7 Spec Line #28498wordingwordingEP Caterham 7 America engine limited to IT prep with specific sections, comp ratio 10.0:1, valve lift .380 inch.
FP Request to classify SOHC 1989-90 240SX in F prod L2 #28553cars added
FP Request to allow 40 DCOE carb for the Datsun 510 #28195engineadded · engineHP Datsun 510 allows 40 DCOE carburetor option alongside existing 40 DCNF and 36mm DCNVH; auto side drafts moved to penalty structure.
FP Request to classify Porsche 914 2L in LPrep FProd #28231cars added
FP Request Ford Fiesta Weight Adjustment #28336weight
T2 Request to Readjust the T2 Porsches #27746induction
AS Rear Trailing Arms #28007suspension & brakesadded · suspension & brakesAS rear trailing arms may be replaced with tubular arms maintaining stock length and axle location purpose only.
AS Weight reduction for cars running iron heads #28010weightfaster · weightAS Ford and GM full prep cars get increased weight reduction from 150 to 200 lbs.
AS 05-10 Mustang with HR cam classification #28226cars addedadded05-10 Ford Mustang Coupe GT 4.6L OHC classified AS with 3200 lbs minimum weight, HR cam permitted.
AS 10-15 Camaro Full Prep classification #28227cars addedadded10-15 Camaro Full Prep classified AS with 3400 lbs base weight, 3700 lbs over 313 CID, specific head castings and Edelbrock heads permitted.
FP Request for Help for Datsun 1200 #27934inductionfaster · inductionHP Datsun 1200 carburetor option changes from 26mm to 30mm choke(s) in 40 DCN, DCNF, IDF.
T2 Please Switch the Solstice GXP as Specified in T2, to T3 #27413weight -50 lbs
T2 Request for Two Piece Stop Tech Brake Rotors #27582suspension & brakes
T2 Request to Classify all Mazda RX8 Models in T3/T4 #27606cars added
T2 Request for Alternative Brake Kit on Nissan 370Z #27912suspension & brakes
T2 2015- Current Ecoboost Mustang #27971weight -100 lbs
FP Request to List Mazda Miata Throttle Body Size #27907wordingwordingMazda Miata models EP and FP throttle body specified 55mm, brake rotor thickness figures removed.
FP Request to Classify 2001-2003 Mazda Protege ES in FP #27922cars added
T2 Clarification of On-Board Fire System for T2 #27183wording
T2 Mustang Ecoboost and GT Transmission #27439other
T2 Request for Dailey Engineering Dry Sump on 2010 Camaro SS #27514engine
T2 Request for Half Shafts - 2014 Camaro SS 1LE #27584induction
T2 Request for Parity Among Vehicles #27665weight -50 lbs
T2 Request for 2016-2020 Camaro SS Help #27776weight -50 lbs
T2 Request for Competitive Adjustments to Honda Civic Type R #27839weight -50 lbs
T2 Request to add Toyota 86 GT to Spec Line #27910other
FP Request to Correct Track of 1988-91 Honda Civic #27487wording
FP Re-organize Prep2 Cylinder Head Rules for Clarity & Consistency #27661wordingwordingEP, FP, HP cylinder head rules reorganized for clarity; no performance change.
AS Request to add SMG to 9.1.6.B.1 AS Intent #27140cars addedaddedAS Spec Mustang (SMG) added as Restricted Prep class.
FP Request bodywork for Austin Healey Bugeye Sprite MK1 #27106aeroadded · aeroFP and HP Austin-Healey Sprite Mk I / MG Midget may replace rear bodywork aft of cockpit with alternate material stock-appearing components.
FP Request to classify the GMX5 2019 #27263cars addedaddedEP Mazda MX-5 Global Cup classification updated to include 2019 model year.
FP level one susp. component rule #27270wordingwordingProduction classes: suspension rule clarified to specify spindles, hubs, bushings, bearings, and ball joints unrestricted.
FP Clarification of Carb Rules - Prep 1 #27300wordingwordingProduction carburetor and fuel injection rules clarified: permitted optional carburetors listed, Weber and auto-type substitutions specified, fuel injection throttle body and butterfly dimensions detailed, intake manifold port extension pr…
FP Clarification of Carb Rules - Prep 2 #27301inductioninductionEP, FP, HP carburetors: jets, needles, metering rods, needle valves unrestricted; choke parts removable; stock or optional Weber 40 DCN permitted; Weber types, auto types listed.
AS Request Ride Height Clarification #26598wordingwordingAS class ride height minimum clarified: five inches measured at rocker panel, excluding seams and stock effects.
FP Request Miata Eligibility - 2003 #27121cars addedaddedEP Mazda MX-5/Miata model years expand from 1999-2002 to 1999-2005.
T2 Request to change Cadillac CTS-V years from 06-07 to 04-07 #26842cars added
T2 Request to allow Hotchkiss front / rear sway bars on T2 CTS-V #26845suspension & brakes
AS Request to Revert to 2017 Weights #25885weightfaster · weightAS Ford Mustang 79-93 non-Cobra drops 100 lbs to 3150; over 313 CID Cobra drops 100 lbs to 3450.
T2 2018+ Audi TT RS Suspension Allowances #26631suspension & brakes
T2 Request BOP adjustment for 2018 Honda Civic Type R-TIR removal #26882weight +150 lbs
FP Rollcenter Correction Clarification #25873wordingaddedEP, FP, HP: clarified that tapered holes in ball joints can be reamed for bolt conversion, and wheel bearings and hubs unrestricted on all axles.
FP Hardtops #26476aeroadded · aeroEP open cars may now use aftermarket hardtops if OEM-appearance and non-carbon-fiber; specific model allowances removed as redundant.
T2 Request for Removal of Rear Anti-roll Bar in T2 Mustang GT #26533suspension & brakes
FP Request Classification of Dodge Daytona in F Production #26259weight -150 lbs
SM Request to allow aftermarket fuel filters. #26370wording
T2 Class Ford Mustang GT 2018+ (reference letter 24431) #26400cars added
AS SMG Mustang eligibility in American sedan #26224cars addedaddedAS adds Spec Mustang SMG classification with 107.1 wheelbase, 3.73 gears, 355mm front and 300mm rear brakes.
SM Request 99-00 replacement Wire harnesses #25602engine
SM Strike Tire Tread Language #26123tyres & wheels
T2 Errors, Omissions, and Updates (Various) #22414weight
T2 Request to classify 2015 Cayman GTS 3.4L in T2 #25335cars added
T2 Request for 2017-2018 Honda Civic Type R - 4 BOP Grill #25513other
T2 Add Clarification to Spec Car Classifications Vehicle Spec #25774weight
T2 Clarify Subframe Bushings Permitted for T2-T4 #25800suspension & brakes
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 FP" is the class's best as a share of FP'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 FP'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.