Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.
Indianapolis Motor Speedway (2.59 mi)
Event
Session
Class
#
Car
Pos
Best lap
Class best
To class best
Trap
Class trap
To class trap
Runoffs 2021
AS Race
AS
28
Cadillac CTS-V
18/28
1:52.349
1:50.606Gregory Eaton
+1.743s (1.58%)
146.94/28
150.3Thomas Ellis
-3.4 mph (-2.2%)
Runoffs 2021
AS Qual 3
AS
28
Cadillac CTS-V
1/28
1:50.427
1:50.427you
+0.000s (0.00%)
148.03/28
153.8James Jost
-5.8 mph (-3.8%)
Runoffs 2021
AS/T1 Qual 2
AS
28
Cadillac CTS-V
29/29
2:46.833
1:51.171Gregory Eaton
+55.662s (50.07%)
134.221/29
153.0James Jost
-18.8 mph (-12.3%)
Runoffs 2021
AS Qual 1
AS
28
Cadillac CTS-V
11/29
1:56.898
1:52.672Daniel Richardson
+4.226s (3.75%)
105.823/29
149.2Thomas Ellis
-43.4 mph (-29.1%)
Runoffs 2021
Grp 1 Run 2 AS, GT1,GT2,GT3, T1 Mon
AS
28x
Cadillac CTS-V
1/13
1:52.707
1:52.707you
+0.000s (0.00%)
146.92/13
147.7Thomas Ellis
-0.7 mph (-0.5%)
Runoffs 2021
Grp 1 Run 1 AS, GT1,GT2,GT3, T1 Mon
AS
28x
Cadillac CTS-V
4/14
1:54.063
1:43.801Amy Aquilante
+10.262s (9.89%)
Runoffs 2021
Grp 1 Run 3 AS,GT1,GT2,GT3,STU,T1,T2
AS
28
Cadillac CTS-V
2/7
1:48.787
1:47.359George Long
+1.428s (1.33%)
154.21/7
154.2you
+0.0 mph (0.0%)
Runoffs 2021
Grp 1 Run 2 AS,GT1,GT2,GT3,STU,T1,T2
AS
28
Cadillac CTS-V
1/4
1:50.163
1:50.163you
+0.000s (0.00%)
153.81/4
153.8you
+0.0 mph (0.0%)
Runoffs 2017
AS Race
AS
27
Cadillac CTS-V
23/28
1:51.711
1:51.507Bryan Long
+0.204s (0.18%)
Runoffs 2017
AS Qual 4
AS
27
Cadillac CTS-V
13/26
1:55.785
1:50.588Bryan Long
+5.197s (4.70%)
Runoffs 2017
GT2/AS Qual 3
AS
27
Cadillac CTS-V
1/27
1:51.319
1:51.319you
+0.000s (0.00%)
Runoffs 2017
GT2/AS Qual 2
AS
27
Cadillac CTS-V
6/28
1:56.295
1:52.144Philip Smith
+4.151s (3.70%)
Runoffs 2017
GT2/AS Qual 1
AS
27
Cadillac CTS-V
2/26
1:53.667
1:52.637Philip Smith
+1.030s (0.91%)
Mid-Ohio Sports Car Course (2.40 mi)
Event
Session
Class
#
Car
Pos
Best lap
Class best
To class best
Trap
Class trap
To class trap
Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course
Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Race 2
AS
27
Cadillac CTS-V
3/9
1:38.066
1:38.066you
+0.000s (0.00%)
137.65/9
141.9Daniel Richardson
-4.3 mph (-3.0%)
Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course
Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Race 1
AS
27
Cadillac CTS-V
4/9
1:38.900
1:38.253Andrew McDermid
+0.647s (0.66%)
139.84/9
142.4Gregory Eaton
-2.7 mph (-1.9%)
Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course
Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Qual 2
AS
27
Cadillac CTS-V
3/9
1:37.434
1:36.881Gregory Eaton
+0.553s (0.57%)
138.66/9
142.7Philip Smith
-4.1 mph (-2.9%)
Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course
Grp 6 GT1,GT2,GT3,AS,T1,GTX,PX Qual 1
AS
27
Cadillac CTS-V
5/9
1:38.614
1:20.595Gregory Eaton
+18.019s (22.36%)
137.07/9
141.9Philip Smith
-5.0 mph (-3.5%)
Ohio Valley Region Hoosier SCCA Super Tour @ Mid-Ohio Sports Car Course
Thank you for your letter. The implementation of ABS on AS cars has been discussed. Currently there is only one car that is allowed to compete with ABS in American Sedan. We feel the Spirit of the class is non ABS. we will continue to discuss this but currently we are limiting the cars that ABS is permitted.
Thank you for your letter. We have been reviewing weight specifications for the entire class and will be making adjustments for the remainder of the 2021 season.
Thank you for your letter. We discussed different cam options for the LS6 and LS2 in the CTSV. Continued Balance of performance is being discussed for the 2022 season. For 2021 weight adjustments are being applied to help minimize overall performance capability.
AS Request to allow any replacement fuel injector on RP CTS-V
Thank you for the letter. We reviewed the availability of OEM injectors. in order to maintain the restricted prep philosophy, we feel maintaining OEM parts is still viable. Please let know if you find differently in the future. submit a letter or contact one of your committee representatives.
AS Request to remove redundant engine compression limit RP engines
Thanks for your letter. At this time the committee feels the expense and variety of headers is contrary to the restricted preparation philosophy. We are continuously reviewing the balance of performance and making adjustments.
AS Request CF driveshaft on CTS-V for durability improvement
Thank you for your letter. Feedback is always greatly appreciated. The BOD has returned the current request for Restrictor plates, Rev limiters, and modified transmission ratios to the ASAC. The ASAC has been discussing alternate options to contain further escalation of costs and performance levels for the Full Prep classifications. Well stated letter!
Thank you for your letter. The current rules are adequate as written when properly applied. Emergency Service vehicles should be covered with a white flag when on course. When a tow is underway the tow should be covered by a waving yellow flag. If drivers are not slowing down when approaching the tow, then Race Control may use a safety car and full course yellow to control the field.
T2 Request to allow LS7 clutch system on Cadillac CTS-V
Thank you for your letter. T2-T3 only: Any clutch disc and pressure plate of OEM diameter may be used, provided that they shall be bolted directly to an unmodified stock flywheel and weighs at least 95% of the factory OEM clutch disc and pressure plate.
T2 Request to allow overbore of .020 for T2 Cadillac CTS-V
Thank you for your letter. The committee is tabling a change to the 2020 rules regarding the allowance of aftermarket airboxes for the Cadillac CTS-V at this time. The committee encourages members to provide detailed information regarding the installation of Cold air induction systems. Specific manufacturers and part numbers are requested for inclusion. We are committed to maintaining parity amongst the competitors and reducing the cost to build and maintain cars. We encourage you to continue to support the American Sedan class and appreciate your input. Thank you.
Thank you for your feedback. Per the instruction of the Board of Directors in their December 2018 meeting, these letters have been returned to the ASAC for review in 2019.
AS Response to #25256: Why I Don’t Race More - Cost & Prep Time
Thank you for your letter. Effective 1/1/19: Add to the Notes for the Cadillac CTS-V (04-07) : Alternate OEM/replacement part 5-lug wheel bearing allowed. SKF bearing p/n BR930081 (or equivalent) rear bearing, used on front and rear positions. Hub pilot may be machined down (up to 3mm) to allow fitment of Camaro SS brake rotors 9224 → 5928 (front, 13.9” diameter) and 9224 → 5929 (rear,14.3” diameter). Stock CTS-V calipers to be retained.
AS Review data - Allow Aftermarket Cam for RP CTS-V
Thank you for your request. Most, if not all, AS cars are front heavy and produce similar percentages as the Cadillac. The Club Racing Board has no current plans to enable Lexan windshields for all, or for a single car.
AS Review data - Allow Aluminum Flywheel - RP CTS-V