Call Us (501) 425-6492

745 Cinel Lp, Austin, AR 72007

Services Built for the Way You Drive

Performance, Reliability & Real-World Diesel Power

For Central ARKANSAS dRIVERS

At Say When Motorsports, we know that your truck, your rig, your side-by-side — they’re not just toys or tools. They’re how you make a living, haul your gear, enjoy your weekends, and push the limits. Whether you’re towing trailers for work, hauling your boat to the lake, or sending it on a backwoods trail in a built-up UTV — we’re the shop that understands what you need under the hood. Located in Austin, Arkansas, and serving the greater Central Arkansas area, we offer a full range of diesel and mechanical services tailored for working people, performance enthusiasts, and anyone who demands more from their vehicle.

American Diesel & Automotive Repair

We Keep the Big Three Running Strong

We specialize in general repair and maintenance for American trucks — Ford, Chevy, Dodge, and everything in between. Whether you’ve got a Cummins, Duramax, or Power Stroke, we’ve got the tools and knowledge to diagnose, repair, and upgrade your system. From your everyday work truck to your weekend powerhouse, we’ll keep it running strong and dependable.

Power Stroke Performance & Service

We Keep the Big Three Running Strong

If you’re driving a Ford Power Stroke, Say When Motorsports is your go-to shop for both maintenance and performance. We handle everything from routine upkeep to turbo upgrades and full engine swaps. We know Power Strokes inside and out and we’re ready to give yours the power, reliability, and performance it was built for.

Tire Replacement & Service

Grip You Can Trust On & Off the Road

We offer complete tire services for trucks and side-by-sides, including replacement, balancing, and installation. Whether you need tough all-terrains, mud tires for trail riding, or something that grips on hot pavement while pulling a trailer, we’ve got you covered with quality brands and honest advice.

Fleet Diesel Maintenance & Repairs

Keep Your Fleet Working — Without the Downtime

If you manage work trucks, service vehicles, or delivery rigs, we offer fleet diesel services designed to keep your team moving. We’ll build a maintenance schedule that fits your needs and minimize downtime with fast, efficient service. Our shop is equipped to handle multiple vehicles and get you back on the road fast.

Engine Installations

Drop-In Engines. Zero Guesswork.

Say When Motorsports handles engine installs (not rebuilds) for most American trucks. Whether you’re replacing a worn-out motor or upgrading for more power, we install crate engines, remanufactured units, or donor swaps with care and precision. No shortcuts. No half-measures. Just clean, solid installs done right.

Transmission Service & Replacements

Shift Better. Tow Smarter.

We diagnose and replace faulty transmissions, torque converters, and related drivetrain components on diesel and gas trucks. Whether you’ve blown a gear or are looking for an upgrade that can handle serious towing, we offer honest recommendations and professional installation.

Diesel Maintenance & Repair

Built to Haul. Repaired to Last.

From oil changes and filter replacements to injector work, turbo diagnostics, fuel system repairs, and more — we offer comprehensive diesel maintenance and repair. If your truck’s running rough, losing power, or throwing codes, we’ll get to the bottom of it and get you back on the road.

Side-by-Side Builds, Mods & Repairs

The State’s Most Trusted UTV Builders

Say When Motorsports has earned statewide recognition for side-by-side work. From suspension lifts, performance upgrades, lighting, wheels and tires, to full-on trail builds, we customize UTVs that are as bold as they are reliable. Whether you ride Polaris, Can-Am, Honda, or Yamaha, we’ve got the parts and experience to make it better.

Additional Mechanical Repairs

All the Essentials, None of the Fluff

We handle the important stuff that keeps your vehicle running day in and day out — including:

  • AC system repairs to beat the Arkansas heat
  • Brake work for safe hauling and daily driving
  • Electrical diagnostics & fixes for lighting, sensors, and battery issues
  • Fuel system service to restore lost power and efficiency

No body work. No gimmicks. Just solid mechanical repair.

Let’s Talk Trucks, Builds, and Big Power Solutions

Whether you’re looking for better performance, more reliable hauling, or a shop that speaks your language — Say When Motorsports is ready to turn wrenches. Our team is always accessible, and owner Nick Shuffield is directly involved in managing and performing the work. That means you talk to the guy doing the job, not someone reading off a clipboard.

Contact Information

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