Welcome to PAR Racing Engines
Since 1990, Scott Duggins & PAR Racing Engines have been at the forefront of high-performance engine building, delivering some of the fastest and most durable race engines in the industry. Our dedication to precision and innovation has powered our customers to over 17 World Championships—with five of those titles won in-house. Whether you’re a weekend bracket racer or competing at the highest levels of Pro Mod, PAR Racing Engines is the trusted choice of top racers across the country.
Proven Performance, Championship Results
With over three decades of experience, Scott Duggins and the PAR team have built a reputation as one of the most respected and successful race engine shops on the East Coast. Our commitment to power, consistency, and reliability sets us apart, ensuring that every engine we build is capable of winning at the highest levels of competition.
Advanced In-House Cylinder Head & Induction System Design
At PAR Racing Engines, we go beyond just assembling engines—we engineer custom solutions tailored to your racing needs. Our in-house design capabilities include:
- Custom Cylinder Heads – From 9 to 15-degree symmetrical heads on 4.840” and 5” bore spacing to 16 to 24-degree conventional heads for NOS and naturally aspirated (NA) applications, we optimize airflow and performance.
- Custom Sheet Metal Intake Manifolds – Designed and fabricated for maximum efficiency and power gains.
- Nitrous Oxide (NOS) Systems – Engineered to integrate seamlessly with our cylinder heads and intake designs for peak performance.
Let’s Build Your Winning Combination
Thank you for visiting our website! Explore our engine packages, check out our list of trusted performance partners, and see why top racers choose PAR Racing Engines. If you don’t see the exact combination you need, give us a call at 864-578-5622—we can most likely design one just for you!
Photos courtesy of Enginebuildermag.com