BoP Lab / Pittsburgh International Race Complex

GTL at Pittsburgh International Race Complex

Pos	Car	Driver	Class	#	Lap	Theoretical	Qual	Race	5-lap stint	Consistency	Trap	S1	S2	S3
1	Honda CRX	Graham Fuller	GTL	2, 20, 02, 22	1:57.692 C-R2	1:57.109	1:58.599 A-Q1	1:57.692 C-R2	1:59.202 C-R2	+3.300 C-R2	109.4 A-P	50.858 C-R2	37.244 A-Q1	29.007 C-R2
2	Mazda RX7	James Gregorius	GTL	9	1:59.824 A-Q2	1:59.559	1:59.824 A-Q2	2:00.599 A-R1	2:02.145 A-R1	+1.915 A-R1	111.5 A-Q2	51.712 A-Q2	38.700 C-R1	29.147 A-Q1
3	Nissan 200sx	Ryan Downey	GTL	63	2:01.840 C-R2	2:01.057	2:03.941 C-Q2	2:01.840 C-R2	2:02.198 C-R2	+1.281 C-R2	102.8 C-R2	52.901 C-R2	38.184 C-R1	29.972 C-R2
4	Volkswagen Beetle	Bryan Scheible	GTL	53	2:04.019 C-R2	2:03.649	2:07.133 C-Q2	2:04.019 C-R2	2:04.544 C-R2	+0.974 C-R2	98.3 C-R2	54.110 C-R2	38.662 C-R2	30.877 C-R2
5	Toyota Tercel	Kenneth Gassin	GTL	18	2:07.277 C-R2	2:06.435	2:08.353 C-Q2	2:07.277 C-R2	2:07.850 C-R2	+2.736 C-R2	99.0 C-R2	55.408 C-R2	39.288 C-R1	31.739 C-R2
6	Toyota Tercel	Rusty Bell	GTL	80	2:10.780 B-R2	2:09.896	2:16.700 B-Q2	2:10.780 B-R2	2:12.039 B-R2	+2.116 B-R2	97.3 B-R2	56.957 B-R2	41.254 B-R1	31.685 B-R2
7	Nissan 200sx	Roger Welling >115%	GTL	78	2:18.864 B-P	2:17.864	2:46.212 B-Q2					1:00.050 B-P	44.009 B-P	33.805 B-P

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 → IM2
S2 IM2 → IM3
S3 IM3 → SF
SPd In → Out 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
Honda CRX	GTL	1	1:57.692Graham Fuller	1:58.599Graham Fuller	1:57.692Graham Fuller	109.4Graham Fuller	50.858Graham Fuller	37.244Graham Fuller	29.007Graham Fuller
Mazda RX-7	GTL	1	1:59.824James Gregorius	1:59.824James Gregorius	2:00.599James Gregorius	111.5James Gregorius	51.712James Gregorius	38.700James Gregorius	29.147James Gregorius
Nissan 200sx	GTL	2	2:01.840Ryan Downey	2:03.941Ryan Downey	2:01.840Ryan Downey	102.8Ryan Downey	52.901Ryan Downey	38.184Ryan Downey	29.972Ryan Downey
Volkswagen Beetle	GTL	1	2:04.019Bryan Scheible	2:07.133Bryan Scheible	2:04.019Bryan Scheible	98.3Bryan Scheible	54.110Bryan Scheible	38.662Bryan Scheible	30.877Bryan Scheible
Toyota Tercel	GTL	2	2:07.277Kenneth Gassin	2:08.353Kenneth Gassin	2:07.277Kenneth Gassin	99.0Kenneth Gassin	55.408Kenneth Gassin	39.288Kenneth Gassin	31.685Rusty Bell

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

Steel Cities Region Hoosier SCCA Super Tour @ Pittsburgh International Race Complex → Cumberland Classic 2021 2020-08-28 to 2021-04-30

2020-09-01 GTL GT Category Wording

#29193 from Randall Smart · Rule change · TB 20-09 (2020-09 Fastrack)

Summary

unclearGT1, GT2, GT3, GTL, GTX now permit turbocharging/supercharging if listed on spec line.

As printed in Fastrack

In GCR, Section 9.1.2.F.3.5., Specifications, change as follows:
"Turbocharging/supercharging is not permitted. unless listed on the spec line."

2021-01-01 GTL Please Add GTL Nissan 1.8L Engine MRA8DE

#29805 from Peter Zekert · Rule change · TB 21-01 (2021-01 Fastrack)

Summary

cars addedGTL Nissan MRA8DE 1797cc engine classified with 2050 lbs minimum weight and 22.5mm restrictor.

As printed in Fastrack

In GT Engines, classify the MRA8DE as follows:
GT Engines -
Engine
Family
Engine Type Bore x

A specification table follows in the original; it is not shown here.

2021-01-01 GTL Increase 13b SIR size

#29867 from Grand Touring Committee · Rule change · TB 21-01 (2021-01 Fastrack)

Summary

fasterGTL Mazda 13B SIR increases from 26mm to 28mm; 27mm plus 175 lbs option removed.

As printed in Fastrack

In GTL, Spec Lines, Engines - MAZDA 13B, change as follows:
Fuel Induction: "26 28mm SIR"
Notes: "~~May use a 27mm SIR plus 175lbs.~~"

2021-02-01 GTL Request LP HP Fiat X1/9 & Bertone 1500 to GTL

#30058 from Larry Svaton · Rule change · TB 21-02 (2021-02 Fastrack)

Summary

cars addedFiat X-1/9 Bertone 1500 added to GTL with 2000 lbs minimum weight, SOHC, fuel induction options, Level 2 prep.

As printed in Fastrack

In GTL, classify FIAT X-1/9 Bertone, as follows:
GT Engines – FIAT X-1/9 Bertone
Engine
Family
Engine Type Bore x
Stroke
(mm)
Disp.

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(CC)
Head Type Valves /

A specification table follows in the original; it is not shown here.

2021-03-01 GTL Request for Help for Mazda 12A

#29754 from Michael Lewis · Rule change · TB 21-01 (2021-01 Fastrack)

Summary

slowerGTL Mazda 12A SIR increases to 29mm, minimum weight rises to 2000 lbs.

As printed in Fastrack

In GTL Engines - MAZDA, Spec Lines, 12A, change as follows effective 3/1/2021:
Fuel Induction: "27 29mm SIR"
Weight: "~~1950~~ 2000"
Notes: "~~May use a 28mm SIR plus 175lbs.~~"

Cumberland Classic 2021 → Cumberland Classic 2022 2021-04-30 to 2022-04-28

2021-07-01 GTL Request clarification for the Honda B18a,bVS B18c

#30482 from Joe Harlan · Rule change · TB 21-07 (2021-07 Fastrack)

Summary

wordingGTL Honda B18a,b vs B18c: new split classifies B18a,b at 2050 lbs, B18c at 2065 lbs.

As printed in Fastrack

In GTL Engines - HONDA, change Split B18 as follows:
GT Engines - HONDA
Engine Type Bore x
Stroke
(mm)
Disp.
(CC)
Head Type Valves / Cyl. Fuel Induction Weight (lbs) Notes

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DOHC 81.0 X
87.2
1797 Alum,
Crossflow
4 22.5mm SIR 2050
DOHC 81.0 x 89.0 1834 Alum,
Crossflow
4 22.5mm SIR 2065

2021-07-01 GTL Request to Allow Hood Bulge on Nissan B13 Sentra

#30504 from Jameson Savage · Rule change · TB 21-07 (2021-07 Fastrack)

Summary

aeroGTL Nissan B13 Sentra allowed hood bulge maximum 1.5 inches high, 10.0 inches long, 6.0 inches wide.

As printed in Fastrack

In GTL Spec Lines, Sentra (B13), add to Notes as follows:
"May have hood bulge (Max. of 1.5”H x 10.0” L x 6.0 W)"

2021-07-01 GTL Request BMW E21 Classing

#30582 from Jacob Lueder · Rule change · TB 21-07 (2021-07 Fastrack)

Summary

cars addedGTL BMW E21 added to GT Cars - BMW classification.

As printed in Fastrack

In GT Cars - BMW, add the following:
GT Cars - BMW
Model Years Body Style Drive-
line
Wheel-
base (in)

2021-08-01 GTL Request to Update GTA Obsolete Part Numbers

#30615 from Butch Kummer · Rule change · TB 21-08 (2021-08 Fastrack)

Summary

wordingGTA part numbers updated: 0-80541-1 to 0-80541-2 in two sections and 6010 to 6014X in TA2 Appendix.

As printed in Fastrack

In GCR, Section 9.1.2.G.16., change as follows:
"~~0-80541-1~~ 0-80541-2"
In GCR, Section 9.1.2.G., Appendix Z 5.a. change as follows:
"~~0-80541-1~~ 0-80541-2"
In GCR, TA2 Appendix B.3.4, change as follows:
"#~~6010~~ 6014X"

2021-10-01 GTL Request car classification

#31032 from Bryan Scheible · Rule change · TB 21-10 (2021-10 Fastrack)

Summary

cars addedGT3 Fun Cup Beetle EVO3 classified with 1984 cc sealed SOHC engine, 2060 lbs minimum weight.

As printed in Fastrack

In GT3 Engines - VOLKSWAGEN, classify Fun Cup Beetle EVO3 as follows:
GT3 Engines - VOLKSWAGON

A specification table follows in the original; it is not shown here.

2022-03-01 GTL Request to Classify Ginetta G40 in GTL

#31599 from Richard Gray · Rule change · TB 22-03 (2022-03 Fastrack)

Summary

cars addedGinetta G40 classified in GTL with Ford Zetec 1796cc engine at 2050 lbs, plus 51 lbs for IRS or 26 lbs for sequential.

As printed in Fastrack

In GT Cars - Ginetta G40 as follows:
GTL Cars - GINETTA
Model Years Body Style Drive-
line
Wheel-
base (in)
Notes
Ginetta G40 2002-

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Present
2-Door Coupe RWD 88.6” Must comply with all GTL rules except as
noted on spec line. May use FIA roll cage.
Must have complete build specs in
possession at all race events.
In GT Engines - Ginetta/Ford Zetec as follows:
GTL Engines - GINETTA
Engine Family Bore x Stroke
(mm)
Disp.
(CC)
Head Type Valves /
Cyl.
Fuel Induction Weight (lbs) Notes
Ginetta/Ford
Zetec
80.6mm X 88.0mm 1796cc Crossflow 4 22.5 SIR 2050
+ 51 lbs for
IRS.
+ 26lbs. for
sequential.

What the rules allowed changed as listed; this does not say what any particular car ran.