




As featured in Engine Builder Magazine, Let’s Talk Dubs Podcast, Hayburner Magazine, VolksWorld Magazine, and How to Build Max-Performance VW Aircooled Engines by Dr. John F. Kershaw.
Our processes include:
• CNC Diamond Cylinder Honing with detailed surface finish reports - to optimize ring seal, reduce friction and heat, and free up horsepower.
• Engine Build Specification File - tailored to each customer and engine.
• Comprehensive Blueprinting & Measurement, including bearing clearances and critical dimensions.
• Full Build Log and Data Sheets provided with every engine.
• Valve Spring Reports and the latest valve-train technology.
We specialize in fully blueprinted, custom-built long blocks and turnkey engines — designed for your show car, daily driver, or race car. No shortcuts. No compromises.
With the latest tools and innovative technology, we build engines that deliver maximum horsepower and long-lasting performance when properly maintained.
Additional options include:
• Exhaust & Muffler by A1 Muffler
• Tinware or Bernie Bergmann Porsche-Style Fan Shroud
• Turbocharged Aircooled Engines featuring FuelTech EFI — technology we’ve used successfully on both Aircooled and V8 platforms since 2017.

