NASCAR O'Reilly Series

NASCAR O’Reilly Auto Parts Series news and information

Sam Mayer sweeps O’Reilly poles at Atlanta in 2026

Andrew Kim -
The 23-year-old Mayer from Franklin, Wisconsin, clocked in a pole-winning lap at 173.554 mph in 31.944 seconds for his sixth O'Reilly career pole and second straight of 2026 at EchoPark Speedway.

Brandon Jones prevails in overtime for thrilling O’Reilly victory at Chicagoland

Andrew Kim -
The 29-year-old Jones from Atlanta, Georgia, led 12 of 201 over-scheduled laps and outdueled Chase Elliott in overtime for his eighth O'Reilly Auto Parts Series career victory and first since September 2025.

Connor Zilisch awarded O’Reilly pole at Chicagoland

Andrew Kim -
The 19-year-old Zilisch from Charlotte, North Carolina, was awarded the pole position for Saturday's Fourth of July event at Chicagoland due to inclement weather forcing NASCAR to replace qualifying with practice.

Shane van Gisbergen rallies for dominant O’Reilly victory at Sonoma

Andrew Kim -
The three-time Supercars champion from Auckland, New Zealand, led a race-high 66 of 79 laps and had enough fuel to notch his second O'Reilly Auto Parts Series victory at Sonoma in three years.

Shane van Gisbergen notches third consecutive O’Reilly pole at Sonoma

Andrew Kim -
The three-time Supercars champion from Auckland, New Zealand, posted a fast qualifying lap at 95.483 mph in 75.023 seconds for his third consecutive O'Reilly Auto Parts Series pole in Sonoma, California.

NASCAR at Sonoma Weekend Schedule

Angie Campbell -
NASCAR heads to Sonoma Raceway this weekend for a full weekend of racing action.

Austin Hill wins inaugural O’Reilly event at Naval Base Coronado.

Andrew Kim -
Austin Hill led 13 of 60 laps and motored past Taylor Gray on the final lap to notch his second O'Reilly victory of the 2026 season and his first on a street course venue.

Brent Crews scores first O’Reilly pole at San Diego

Andrew Kim -
The 18-year-old Crews from Hickory, North Carolina, became the 218th competitor overall to achieve a pole position in the O'Reilly Auto Parts Series division.

NASCAR at Naval Base Coronado Weekend Schedule

Angie Campbell -
This weekend, NASCAR travels to Naval Base Coronado in San Diego to compete in the first-ever NASCAR street course race on an active military base.

Justin Allgaier wins chaotic O’Reilly event at Pocono

Andrew Kim -
The 2024 O'Reilly Auto Parts Series champion led a race-high 35 of 100 laps and capitalized on a two-lap shootout to notch his fifth victory of the 2026 season at the Tricky Triangle.
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The Latest

23XI Racing Welcomes John Klausmeier as Technical Director

Official Release -
23XI Racing announced today that John Klausmeier, a veteran NASCAR crew chief and engineer, will join the team as its first technical director starting with the 2027 season.

TPC Racing Returns to Daytona Celebrating a 20th Anniversary Rolex 24 Porsche Win and Helping Ford Honor our Nation’s Veterans and U.S. Armed Services

Official Release -
Michael Levitas Races the No. 36 TPC Racing Porsche 911 GT3 Cup at the HSR Daytona Historics 20 Years After Milestone Rolex 24 At Daytona Victory

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SM -
Learn how to tell if a DPF, SCR, or EGR problem is causing your diesel truck derate. Spot the warning signs, fault codes, and patterns that point to the real issue.

How Remote Truck Programming Actually Works with an RP1210 Adapter

SM -
Learn how remote ECM programming works using an RP1210 adapter. See the equipment, connection steps, and prep tips for a smooth heavy-duty truck session.

Marine Diesel Engines: Why Software Optimization Matters for Commercial Vessels and Yachts

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Marine diesel software optimization for commercial vessels and yachts: improve engine performance, reliability, and calibration.
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