This track has been raced on 3 configurations (2.92 mi; 1.83 mi; 3.02 mi). Laps on different configurations are not comparable, so only events on the 2.92 mile layout are shown; switch above to see the others.
One session is left out because the timing does not look like full laps: Cal Club 2023 Qualifying #2.
One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in. Best 5-lap stint is the mean of the driver's quickest five consecutive race laps, and consistency is how far their median race lap sat behind their best in that race (small is a driver who does it every lap); both come from the race with the best stint. The fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed (marked ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it.
Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.
Sectors
S1 SF → IM1
S2 IM1 → IM3
S3 IM3 → SF
SPd IM2 → IM3 0.02 mi
Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.
By car
Car
Class
Drivers
Lap
Qual
Race
Trap
S1
S2
S3
Mazda RX-7
GT3
2
1:52.853Michael Lewis
1:52.853Michael Lewis
1:52.971Michael Lewis
119.8Michael Lewis
42.366Michael Lewis
33.781Michael Lewis
36.756Michael Lewis
Toyota Paseo
GT3
1
1:56.336Wolfgang Maike
1:56.688Wolfgang Maike
1:56.336Wolfgang Maike
118.6Wolfgang Maike
43.585Wolfgang Maike
35.029Wolfgang Maike
37.142Wolfgang Maike
Honda Civic TCR
GT3
1
1:56.678Taz Harvey
1:56.680Taz Harvey
1:57.368Taz Harvey
118.4Taz Harvey
43.597Taz Harvey
35.216Taz Harvey
37.287Taz Harvey
Nissan Sentra SE-R
GTL
1
1:57.793Brian Linn
1:57.793Brian Linn
1:59.526Brian Linn
110.7Brian Linn
43.766Brian Linn
35.496Brian Linn
38.269Brian Linn
Mazda RX-3
GT3
1
1:57.946Tony Rivera
1:58.237Tony Rivera
1:57.946Tony Rivera
118.4Tony Rivera
44.302Tony Rivera
35.110Tony Rivera
37.637Tony Rivera
MG Midget
GTL
2
2:00.386Ben Valentine
2:00.386Ben Valentine
2:01.468Ben Valentine
108.1Ben Valentine
44.093Ben Valentine
37.103Ben Valentine
39.419Ben Valentine
Mazda Miata
GT3
1
2:02.657Michael Heintzman
114.9Michael Heintzman
45.681Michael Heintzman
36.859Michael Heintzman
39.933Michael Heintzman
The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.
Rule changes between these events
Cal Club 2023 → Cal Club 2024 2023-02-24 to 2024-02-23
GT3 Please classify Fields Cardinal V8
#33784 from James Rogersn · Rule change · TB 23-05 (2023-05 Fastrack)
neutralFields Cardinal V8 classified in GT1 with Ford V8 engine, 4.9L displacement, 2100 lbs minimum weight.
In GT Spec Lines, GT1 Cars - Fields Cardinal, classify Fields Cardinal V8 as follows: GT1 Cars – Fields Cardinal Model Years Body Style Drive- line Wheel- base (in) Notes Fields Cardinal V8 2023 2 Dr. RWD 92.0 Roll Cage MUST be modified to comply with
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GCR Section 9.4. In GT Spec Lines, GT1Engines - classify Ford V8 as follows: GT1 Engines - Ford Engine Family Engine Type Bore x
A specification table follows in the original; it is not shown here.
GTL Please classify Fields Cardinal V8
#33784 from James Rogersn · Rule change · TB 23-05 (2023-05 Fastrack)
neutralFields Cardinal V8 classified in GT1 with Ford V8 engine, 4.9L displacement, 2100 lbs minimum weight.
In GT Spec Lines, GT1 Cars - Fields Cardinal, classify Fields Cardinal V8 as follows: GT1 Cars – Fields Cardinal Model Years Body Style Drive- line Wheel- base (in) Notes Fields Cardinal V8 2023 2 Dr. RWD 92.0 Roll Cage MUST be modified to comply with
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GCR Section 9.4. In GT Spec Lines, GT1Engines - classify Ford V8 as follows: GT1 Engines - Ford Engine Family Engine Type Bore x
A specification table follows in the original; it is not shown here.
GT3 Addendum to letter 33913, GT3 DOT tires.
#34627 from Grand Touring Committee · Rule change · TB 23-08 (2023-05 Fastrack)
fasterGT3 cars using 15" American Racer 23.5-10.0-15 bias ply tires avoid weight penalty.
In GCR section 9.1.2.F.7.c.10.b, add the following: "Any racing tire including DOT is allowed in GT3. Cars using 15” American Racer 23.5-10.0-15, bias ply, non-belted tire may do so without the weight penalty."
neutralGT3 Honda B20 engine newly classified for use in CRX, 1973cc displacement, aluminum head, DOHC.
In GT3 Engines - HONDA, classify B20 as follows: GT3 Engines - HONDA
A specification table follows in the original; it is not shown here.
GTL Weight for Nissan Sentra/200SX A 1400's
#34918 from Wilson Wright Jr · Rule change · TB 23-11 (2023-11 Fastrack)
fasterGTL Nissan Sentra/200SX A14 engine weight reduced from 1850 lbs to 1800 lbs.
In GTL Spec Lines, GTL Engines - NISSAN, Engine Family A14, change weight as follows: "1850 1800"
GT3 GT3 TCR 200 TW tires
#34993 from Grand Touring Committee · Rule change · TB 23-11 (2023-11 Fastrack)
slowerGT3-TCR Audi RS3 LMS, Honda Civic Type R, Hyundai i30 N, VW Golf GTi must use 200 tread wear tires only.
In GT3 Spec Lines, GT3-TCR, change Notes as follows: Audi RS3 LMS (16-20) @ 3170 lbs: "Must use 200 tread wear any DOT tires. No tire shaving permitted. Stock TCR wheels only." Audi RS3 LMS (16-20) @ 3100 lbs: "Must use 200 tread wear any DOT tires." Honda Civic Type R (16-20): "Must use 200 tread wear any DOT tires." Hyundai 130 N (16-20): "Must use 200 tread wear any DOT tires." Volkswagen Golf GTi (16-20) @ 3177 lbs: "Must use 200 tread wear any DOT tires." Volkswagen Golf GTi (16-20) @ 3100 lbs: "Must use 200 tread wear any DOT tires."
GT3 Errors in GTCS Headings and Use of the Terms Category and ClassChange existing GTL and GTA Rules
#34453 from David Gomberg · Rule change · TB 23-12 (2023-12 Fastrack)
neutralGTL spec lines moved to contiguous position with GT2 and GT3; GTA category and spec lines renumbered and moved behind GTL.
from the current (or before) Table of Contents (TOC), to what is shown in the after TOC. GTL spec lines will now be contiguous with GT2 and 3 spec lines. GTA category and spec lines will be moved and renumbered behind GTL. GTA Section will not change but page numbers will, (as shown in Red italics). 9.1.2.F. GT-2, 3, LITE Category Specifications 314 GT2 Cars 327 GT2/ST 341 GT3 Cars 348
GTL Errors in GTCS Headings and Use of the Terms Category and ClassChange existing GTL and GTA Rules
#34453 from David Gomberg · Rule change · TB 23-12 (2023-12 Fastrack)
neutralGTL spec lines moved to contiguous position with GT2 and GT3; GTA category and spec lines renumbered and moved behind GTL.
from the current (or before) Table of Contents (TOC), to what is shown in the after TOC. GTL spec lines will now be contiguous with GT2 and 3 spec lines. GTA category and spec lines will be moved and renumbered behind GTL. GTA Section will not change but page numbers will, (as shown in Red italics). 9.1.2.F. GT-2, 3, LITE Category Specifications 314 GT2 Cars 327 GT2/ST 341 GT3 Cars 348
#34842 from Peter Zekert · Rule change · TB 23-12 (2023-09 Fastrack)
fasterGTL small unrestricted engines under 1399cc lose 40-50 lbs across Alfa, AMC, Triumph, Mini, Sprite, Fiat, Ford, Honda, Mazda, Nissan, Subaru, Toyota, Volkswagen.
In GCR, GTL Cars, create new sub chart as follows: In GTL change weights for unrestricted engines under 1399cc as follows: Alfa Romeo 1130cc 1605 1565 1290cc 1605 1565 1357cc 1605 1565 AMC/Renault 1289cc 1660 1619 Triumph Spitfire 1147cc 1530 1492 mini 1275cc 1570 1531
neutralGT3 Toyota 3S DOHC engine classified at 1998 cc, 1960 lbs minimum weight, unrestricted fuel induction.
In GT3 TOYOTA Engines, classify Toyota 3S as follows: GT3 TOYOTA Engines -
A specification table follows in the original; it is not shown here.
GTL Request to Classify Honda Fit body in GTL
#35020 from Peter Zekert · Rule change · TB 23-12 (2023-09 Fastrack)
neutralGTL Honda Fit 2009-13 2-door FWD classified with wheelbase options 94.0, 97.0, or 99.0 inches.
In GTL Honda Cars, classify Honda Fit as follows: GTL HONDA Cars - Model Years Body Style Drive-line Wheel-base (in) Notes FIT 2009-13 2 Dr. FWD 99.0 Alternate wheel bases 94.0” 97.0”
GT3 GT3 2.0L SIR & weight
#35171 from Grand Touring Committee · Rule change · TB 23-12 (2023-09 Fastrack)
slowerGT3 2.0L SIR cars lose 32mm unrestricted option, now require restrictor at 2195lbs minimum.
In GT3 Spec Lines, GT3 Cars, change as follows: "Acura F20C 1997cc 32mm SIR May run unrestricted at 2195lbs. K20A 1988cc 32mm SIR May run unrestricted at 2195lbs. Audi 1984cc 32mm SIR May run unrestricted at 2195lbs. BMW 1895cc 32mm SIR May run unrestricted at 2195lbs. Chevrolet 1998cc 32mm SIR May run unrestricted at 2195lbs. Chrysler/Dodge/Plymouth 1997cc 32mm SIR May run unrestricted at 2195lbs. Ginetta MZR 1999cc 32mm SIR May run unrestricted at 2195lbs.
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Honda F20C 1997cc 32mm SIR May run unrestricted at 2195lbs. K20A 1988cc 32mm SIR May run unrestricted at 2195lbs. Mazda MZR 1999cc 32mm SIR May run unrestricted at 2195lbs. Mitsubishi/Eagle 1997cc 32mm SIR May run unrestricted at 2195lbs. Nissan QR25DE/DD 1988cc 32mm SIR May run unrestricted at 2195lbs. SAAB 1985cc 32mm SIR May run unrestricted at 2195lbs. VOLKSWAGON 1984cc 32mm SIR May run unrestricted at 2195lbs.
GT3 Disenfranchised GT2 RX7.
#35028 from Richard Smith · Rule change · TB 24-01 (2024-01 Fastrack)
fasterGT3 Mazda 13B peripheral port weight reduced to 2100 lbs.
In GT3 Engines - MAZDA Spec Lines, 13B Peripheral Port, change Weight as follows: "2200 2100"
GTL Rotary Engine 12A Rotor Housings
#35131 from Tony Rivera · Rule change · TB 24-01 (2024-01 Fastrack)
neutralGTL Mazda 12A rotary engines may machine and use 13B housing to O.E. 12A specifications.
In GT3 Engines - Mazda Spec Lines, add to Notes as follows: 12A Street Port: "Contact National Office for specific details of various allowable port configurations. May machine and use 13B housing to O.E. 12A spec’s." 12A Bridge Port: "Optional choke size 42mm @2010lbs. May machine and use 13B housing to O.E. 12A spec’s." 12A Peripheral Port @ 2150lbs: "May machine and use 13B housing to O.E. 12A spec’s." 12A Peripheral Port @ 2300lbs: "Disenfranchised GT2* May machine and use 13B housing to O.E. 12A spec’s."
GT3 Request to Include Toyota GR 86 in GT3
#35197 from Erik Madsen Madsen · Rule change · TB 24-01 (2024-01 Fastrack)
neutralGT3 adds Toyota GR 86 (DR86) 2021–2024, 2-door RWD, 101.3 in wheelbase.
In GT3 Cars - TOYOTA Spec Lines, classify DR86 as follows: GT3 Cars - TOYOTA Model Years Body Style Driveline Wheelbase (in) Notes DR86 2021-2024 2 DR RWD 101.3
GTL Request to Include Toyota GR86 in GTL
#35198 from Erik Madsen Madsen · Rule change · TB 24-01 (2024-01 Fastrack)
In GTL Cars - TOYOTA Spec Lines, classify DR86 as follows: GTL Cars - TOYOTA Model Years Body Style Drive-line Wheel-base (in) Notes DR86 2021-2024 2 DR RWD 101.3
GTL Errors and Omissions, GTL engines & Cars
#35226 from Peter Zekert · Rule change · TB 24-01 (2024-01 Fastrack)
neutralGTL BMW Mini years corrected to 2002-2013.
In GTL Cars - BMC thru Rover Group Spec Lines, BMW Mini, change Years as follows: "2002-2013"
fasterGT1, GT2, GT3, GTL, GTX rear spoiler maximum surface area limit of 295.0 square inches removed.
In GCR Section 9.1.2.G (GTA Category Specifications), change as follows: “9.1.2.G.III.I The single-plane rear spoiler must be mounted at an angel angle from 50 to 75 degrees (perpendicular to the ground being 90 degrees) and may not extend beyond the rear bumper when viewed from directly above the rear bumper. Spoilers must be a minimum of .063 aluminum or Lexan and may vary in overall height to match the contours of the bodywork. The rear spoiler dimensions shall not exceed 59.0 inches wide by 5.0 inches in height, (measured on the material surface) , or 295.0 square inches total surface area. Braces to prevent spoiler deflection are allowed, but may serve no other purpose.”
fasterGT1, GT2, GT3, GTL, GTX rear spoiler maximum surface area limit of 295.0 square inches removed.
In GCR Section 9.1.2.G (GTA Category Specifications), change as follows: “9.1.2.G.III.I The single-plane rear spoiler must be mounted at an angel angle from 50 to 75 degrees (perpendicular to the ground being 90 degrees) and may not extend beyond the rear bumper when viewed from directly above the rear bumper. Spoilers must be a minimum of .063 aluminum or Lexan and may vary in overall height to match the contours of the bodywork. The rear spoiler dimensions shall not exceed 59.0 inches wide by 5.0 inches in height, (measured on the material surface) , or 295.0 square inches total surface area. Braces to prevent spoiler deflection are allowed, but may serve no other purpose.”
GT3 GT Direct Injection allowance and rules
#35437 from Grand Touring Committee · Rule change · TB 24-02 (2024-01 Fastrack)
fasterGT1/GT2/GT3/GTL/GTX Direct Injection now permitted if OE, using only OE pump, hoses, injectors.
In GCR, Section 9.1.2.F.7.5.E. change as follows: “Direct Injection is not permitted only if it came OE and must be installed using only OE high pressure pump(s), hard and soft hoses and injectors.”
GTL GT Direct Injection allowance and rules
#35437 from Grand Touring Committee · Rule change · TB 24-02 (2024-01 Fastrack)
fasterGT1/GT2/GT3/GTL/GTX Direct Injection now permitted if OE, using only OE pump, hoses, injectors.
In GCR, Section 9.1.2.F.7.5.E. change as follows: “Direct Injection is not permitted only if it came OE and must be installed using only OE high pressure pump(s), hard and soft hoses and injectors.”
GT3 GT2/3 remove Direction Injection not allowed in Spec line notes
#35439 from Grand Touring Committee · Rule change · TB 24-02 (2024-02 Fastrack)
fasterGT2/3 Nissan, Mazda, Mitsubishi 4G93, QR25DE/DD, QE25DE/DD Direct Injection now permitted per 9.1.2.F.7.5.E.
In GT2/3 modify Spec Line notes as follows: GT2: Nissan: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” GT3: Mazda: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” Mitsubishi 4G93: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E. ” Nissan QR25DE/DD 1988cc: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” Nissan QE25DE/DD 2489cc: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.”
GTL GT2/3 remove Direction Injection not allowed in Spec line notes
#35439 from Grand Touring Committee · Rule change · TB 24-02 (2024-02 Fastrack)
fasterGT2/3 Nissan, Mazda, Mitsubishi 4G93, QR25DE/DD, QE25DE/DD Direct Injection now permitted per 9.1.2.F.7.5.E.
In GT2/3 modify Spec Line notes as follows: GT2: Nissan: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” GT3: Mazda: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” Mitsubishi 4G93: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E. ” Nissan QR25DE/DD 1988cc: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.” Nissan QE25DE/DD 2489cc: “Direct Injection not permitted, may be used per 9.1.2.F.7.5.E.”
GT3 Edit GT3 Nissan QR25DE/DD spec line
#35442 from Grand Touring Committee · Rule change · TB 24-02 (2024-02 Fastrack)
unclearGT3 Nissan QR25DE/DD spec line edit; text unreadable due to formatting corruption.
In GT3 Engines - Nissan QR25DE/DD, change as follows: 11111’QR25 0DE/DD”
What the rules allowed changed as listed; this does not say what any particular car ran.