JS Speed Shop: Building High-Performance Race Cars from Scratch
At JS Speed Shop, we don’t just build race cars; we create legends on wheels. From custom chassis fabrication to fine-tuning engines for the ultimate track performance, our team of experts delivers world-class craftsmanship and innovation. Led by Jay, a master builder with years of hands-on experience, we specialize in building race cars entirely from scratch, pushing the boundaries of speed, power, and performance.
Custom Built Crate Engines
JS Powersports offers custom-built high-performance engines for racing and street applications. Our team combines decades of experience with state-of-the-art technologies to craft engines that deliver power, precision, and performance.
Precision Tuning and Track-side Support
At JS Speed Shop, we know that performance isn’t just about the build—it’s about fine-tuning every aspect of the car. Our tuning services include EFI (Electronic Fuel Injection), dyno testing, and track-side adjustments to ensure your car performs flawlessly under real-world conditions.
Custom Wiring & Harnesses Services
Modern race cars demand precision wiring for reliability and performance. We offer custom wiring services tailored to your specific setup, ensuring that every connection, sensor, and module is perfectly installed and tested.
Diesel Performance Auto Parts
In addition to gasoline-powered performance, we specialize in diesel performance enhancements. From high-performance turbochargers to custom exhaust systems, we can unlock the full potential of your diesel-powered vehicle, whether it’s for the track or street.