Events
Holley LS Fest is go-to event for fans of GM’s high performance do-it-all LS engine platform. If an LS based (or current generation LT V8) engine is powering your ride or if you are considering a swap to LS power, this is your event! Race cars, street rods, muscle cars, trucks, late models, drift cars, off-road monsters – you name it, if it is powered by an LS/LT there will be something here for you! Take part in our Drag Racing classes, Autocross, 3S Challenge, Show-N-Shine, Burnout Challenge, Dyno Challenge, Off Road Courses & more! Event/class champions will be crowned as well as an overall event champion for those that want to compete in multiple events. Check out the rest of the site and make plans to join us!
News & Announcements
Speedtech Performance Joins LS Fest Texas As Autocross Segment Sponsor
Holley is pleased to announce that Speedtech Performance has signed a two-year agreement assuming the Autocross event segment sponsorship for the recently announced LS Fest Texas, taking place at Texas Motor Speedway June 17-18, 2022.
Holley LS Fest Invades Texas Motor Speedway June 17-18, 2022
Round up your friends and head to Texas June 17-18 for Holley’s next installment of their popular LS Fest series to be known as Holley LS Fest Texas! The event will be held inside the
LS FEST EAST 2021 Results Are In!
Hello to all of our LS Fest fans! The mayhem, tire smoke, and blistering lap times may be over, but we're just getting started on event coverage from the 12th annual Holley LS
LS Fest East 2020 Results & Event Coverage
LS Fest East 2020 is a wrap! Thanks to everyone for understanding what we had to contend with to make this year possible and for coming out and participating and spectating. We were truly honored
2019 LS Fest East Event Results
LS Fest X is officially in the books and after 10 years of mayhem, we’re excited to say that this has been our biggest event ever! With over 35,000 attendees, 1,714 participants and 107
Build Tune Race – LT Swapped Mazda RX-2
James Schauer’s passion for cars started at a young age. If his latest project is any indication, an LT swapped Mazda RX-2, James lives and breathes by his creed: BUILD TUNE RACE. James finds his
Holley Introduces
Our New & Hot LS Products

Recently MSD received E.O. numbers making all MSD Atomic Air Force intakes CARB exempt! Find out more by clicking here!

Terminator X and Terminator X Max. Two powertrain management systems from Holley that offer plug and play control for most LS engines.

Aluminum radiators cool more effectively and weigh less than ordinary OEM-style brass units available for GM LS Engine Swaps.