2024 NAPA Auto Parts 150 (Irwindale)

The 2024 NAPA Auto Parts 150 presented by the West Coast Stock Car Motorsports Hall of Fame was the 5th stock car race of the 2024 ARCA Menards Series West season, and the 23rd iteration of the event. The race was held on Thursday, July 4, 2024, at Irwindale Speedway in Irwindale, California, a 0.50 mile (0.80 km) permanent asphalt oval shaped short track. The race contested the over 150 laps to complete. Sean Hingorani, driving for Venturini Motorsports, would dominate the race, leading all 150 laps. To fill out the podium, Isabella Robusto, driving for Venturini Motorsports, and Jake Finch, driving for Venturini Motorsports, would finish 2nd and 3rd, place respectively.

Background
The Irwindale Speedway & Event Center (a.k.a. Irwindale Speedway, Irwindale Dragstrip, or "The House of Drift") is a motorsports facility located in Irwindale, California, United States. It opened on March 27, 1999, under the official name Irwindale Speedway. Toyota purchased the naming rights to the facility in 2008, and from that time until 2011 it was also known as the Toyota Speedway at Irwindale.

The speedway features banked, paved $1/2$- and $1/3$-mile oval tracks and a $1/8$-mile drag strip. The property is primarily used for NASCAR races such as ARCA Menards Series West and Whelen All-American Series events. In late 2011, NASCAR announced it was dropping Toyota Speedway from its schedule. The company that managed the track, Irwindale Speedway LLC, filed Chapter 7 bankruptcy on February 13, 2012.

Entry list

 * (R) denotes rookie driver.

Practice
The first and only practice session was held on Thursday, July 4, at 3:30 PM PST, and lasted for 1 hour. Trevor Huddleston, driving for, High Point Racing, would set the fastest time in the session, with a lap of 18.718, and a speed of 96.164 mph.

Qualifying
Qualifying was held on Thursday, July 4, at 5:00 PM PST. The qualifying system used is a multi-car, multi-lap based system. All drivers will be on track for a 20-minute timed session, and whoever sets the fastest time in the session will win the pole.

Tyler Reif, driving for Central Coast Racing, would score the pole for the race, with a lap of 18.372 and a speed of 97.975 mph.

Standings after the race

 * Drivers' Championship standings


 * Note: Only the first 10 positions are included for the driver standings.