Expert Auto Repair & Engine Upgrades in Portland
At Carolina Kustoms, we do more than just restore — we upgrade. Whether your car needs a reliable fix or a powerful engine replacement, we bring decades of experience to every build. We work with GM, Ford, and Mopar platforms and are known across Portland, Oregon for our LS engine swaps and high-performance auto repair work.
What We Do
What We Offer: Auto Repair, Engine Swaps & Upgrades
Our services range from basic repairs to full-blown performance transformations. If you’re looking for trusted Portland auto repair shops or car tuning experts, our team delivers.
Engine Swaps
Swap your aging engine for a modern powerhouse. We specialize in GM LS swaps into nearly any vehicle platform.
Performance Upgrades
Add horsepower and boost with superchargers, turbochargers, pulley kits, and other performance auto parts in Portland.
Auto Repairs
We offer reliable, custom auto repair solutions in Portland, OR to keep your vehicle running strong and smooth.
Custom Tuning
Get precise car tuning for your performance build. From dyno tuning to fuel system adjustments, we optimize for power and reliability.
How It Works
Find Out if We’re A Good Fit
Got a performance idea or engine swap in mind? Let’s talk it through. We’ll help bring your vision to life.
Book a Call
Tour the Shop
Drop Off Your Car
Why Choose Us
Why Portland Auto Enthusiasts Trust Carolina Kustoms
We’re more than just one of the top Portland Oregon auto repair shops, we’re builders and car lovers. With over 20 years of experience, our team has the skills and tools to transform your vehicle. We focus on quality, reliability, and performance. Whether it’s a full engine swap or a simple fix, you’ll get honest advice and professional service every time.
Frequently Asked Questions
What’s the benefit of doing an LS engine swap?
LS engine swaps offer better reliability, more horsepower, and wide parts availability. These engines are compact and fit easily into many classic or custom vehicles, making them ideal for performance builds in Portland.
Do you only work on American muscle cars?
While we specialize in GM, Ford, and Mopar platforms, we’re open to working on a wide range of cars. We can evaluate your vehicle and recommend the best performance or repair path.
How long does an engine swap usually take?
Engine swaps can take anywhere from a few weeks to a couple of months depending on the vehicle, engine type, and custom work required. We’ll give you a timeline during your consultation.
Can you fix small issues or do you only take big builds?
We handle everything from simple auto repairs to full performance projects. Whether it’s brakes, cooling issues, or suspension, we’re a trusted Portland Oregon auto repair shop for all needs.
Do you offer tuning for turbo or supercharged setups?
Yes, we do custom tuning for all types of performance setups. We’ll make sure your system runs safely and delivers maximum power using reliable car tuning tools available in Portland.
More questions? Call us at 503-954-1369 for personalized assistance.