Darlington was a very eventful race on pit lane with seemingly endless actions and mistakes. We dig into the details of the day of every playoff pit crew plus mention some non-playoff notables that were chomping at record pit stop times.

0:24 - Wheel gun and airline issue for the No. 48 crew of Alex Bowman

2:58 - No. 24 pit crew saves William Byron from a loose wheel

3:50 - Chase Elliott and Kyle Larson also saw pit road challenges

4:31 - Analyzing the disastrous pit stop of the No. 11 of Denny Hamlin

7:05 - Why the No. 19 pit crew of Chase Briscoe was exceptional

9:12 - Analyzing issues for the 23XI cars of Bubba Wallace and Tyler Reddick

11:13 - What happened to the Penske pit crew on pit lane

12:58 - The race for the No. 3 pit crew of Austin Dillon

13:44 - Why Shane Van Gisbergen had so many long pit stops

15:23 - Issue for the No. 1 of Ross Chastain on the last pit stop

16:25 - Incredible speed and consistency from the No. 16 pit crew

18:10 - Changes and improvements for the Legacy Motor Club pit crews

20:03 - No. 17 pit crew of Chris Buescher attacking record pit stop times

21:00 - Is a 7 second pit stop possible?

Bozi gets into the details of pit crew changes at Trackhouse and 23XI as the NASCAR playoffs kick off along with some discussion of special pit crew procedures for Xfinity at Portland.

Bozi digs into a new record pit stop from Charlotte, mistakes and fixes from Michigan and why pit stops will look very different at Mexico City.

00:15 - New pit stop record

01:25 - Catching a flying fuel can at Michigan

03:00 - Pit stop coaching for unusual situations

04:08 - A mistake at Michigan helping lead to a win

05:53 - Pit lane differences at Mexico City

06:35 - Pit stop choreography changes at road courses

07:38 - Why tire changers are flipping positions

08:57 - New movements for tire carriers and jackmen

11:50 - Roster change for the No. 7 and No. 9 crews

13:33 - Impact of elevation on car power and handling

15:57 - Why Xfinity teams might adapt to the track faster

Bozi digs into the NASCAR All-Star Weekend and the Pit Crew Challenge on this episode and discusses how it can be made better in the future. There is also a discussion of Indy 500 qualifying and the penalties that have been issued to Team Penske.

01:35 - Pit Crew Challenge

02:42 - Describing the procedures of the pit crew challenge and possible improvements

03:28 - No. 71 pit crew wins the pit crew challenge

03:47 - History of the No. 71 pit crew members

05:43 - Unique pit stop choreography

06:51 - Why the pit crew challenge needs to evolve

09:25 - How to improve pit crew challenge stats

11:29 - What needs to be added to the TV broadcast

13:53 - How to bring fans closer to the pit crew challenge

15:15 - Indy 500 qualifying penalties

16:00 - What is a rear attenuator on an IndyCar

19:40 - Why Penske modified rear attenuators

21:25 - How IndyCar can improve technical inspection

23:20 - What part was installed on the No. 3 IndyCar and why it was legal

Digging into NASCAR at Kansas The No. 23 crew of 23XI Racing has set a new record pit stop tiem. Explaining flat tires in practice and in the race and what was wrong with the No. 34 truck that resulted in a disqualification.

3:43 - Broken pit equipment in the truck race

4:41 - What went wrong with the clutch in the No. 11

10:00 - Explaining pit stop issues for the No. 11

12:35 - New record pit stop by No. 23 crew

15:59 - IMSA weekend at Laguna Seca

17:02 - Digging into the engine failure on the No. 16

18:47 - Are Toyotas slowing down at intermediate tracks

20:25 - Why so many cars had flat tires at Kansas

27:08 - What it's like to do a pit stop without gloves

29:51 - How to fix short track racing

35:26 - Grooved tires

Racing mechanic Bozi Tatarevic is joined by engineer and technical director Joey Cohen to dig into the details of the aero of the NASCAR Next Gen car along with analysis of the racing at Texas Motor Speedway.

0:06 - Joey Cohen intro

0:40 - Track configuration at Texas

1:32 - Next Gen shocks and limiters

3:52 - How the diffuser works on the Next Gen car

8:45 - Why Truck Series bodies are unique

10:40 - Why inspection is different for Trucks versus Cup

15:31 - How it feels to hit the shock limiters in a Next Gen car

21:00 - Why Denny Hamlin's car was on fire at Texas

25:55 - Why a bad finish can start a vicious cycle in qualifying

31:09 - Pit lane issues for Ross Chastain

35:06 - Can you take the underbody off the Next Gen car?

44:36 - Race broadcast versus at-track experience

49:22 - Why driving Trucks helped Carson Hocevar qualify fast in a Cup car

Bonus mid-week mini penalty report episode. The No. 99 of Matt DiBenedetto and the No. 87 of Austin Green received penalties for a rear bumper extension. Let’s dig into the details of the penalty and why teams would explore that area.

Digging into the latest technical analysis of the NASCAR races at Talladega with guest Collin Fern.

1:40 - Superspeedway racing with the Gen 7 car

Join racing mechanic Bozi Tatarevic for analysis of the NASCAR races at Rockingham and Bristol relating to the action on track and pit lane along with why a disqualification happened after the Xfinity race.

00:40 - Rockingham disqualification

04:19 - Harrison Burton pit crew performance

05:38 - Navy Seal pit crew secrets

08:00 - History of the behind the back jack move

10:30 - Changes for the No. 23 pit crew

11:05 - Skip Flores moved from the No.12 to the No.38

14:22 - Why Bristol wasn’t as bad as it seemed

17:14 - NASCAR offering teams a chance to try new things

18:30 - Not all Cup crew members had the weekend off

19:52 - Garage 56 documentary