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June 14, 2025
The Beginning (1984–1990): The Foundation Years Founded in Philadelphia, PA in 1984, VAC Motorsports began as a BMW-only performance shop, born out of pure racing passion and mechanical precision. At a time when most were just beginning to understand the tuning potential of Bavarian machines, VAC was already blueprinting engines, […]
May 1, 2025
🏁 Oil Surge: The Hidden Killer of High-Performance BMW Engines — And How Dry Sump Systems Save You If you’re building or tracking a high-performance BMW engine—whether it’s a screaming S54, a howling S65, or a turbocharged N54—there’s one danger that doesn’t get enough attention until it’s too late: oil […]
May 1, 2025
Table of Contents: BMW has a well-earned reputation for producing smooth, high-revving engines that deliver both performance and refinement. From the iconic S54 in the E46 M3 to the high-strung S65 V8 in the E9X M3, BMW motors are often designed to spin well beyond 7,000 RPM, and sometimes even […]
April 30, 2025
Turbochargers have become a staple in both modern performance and efficiency-focused vehicles. Even BMW, a historic champion of natural aspiration, especially in ///M cars, has made the switch to boost! Turbos provide more power by forcing extra air into the engine, allowing for better combustion and increased horsepower. However, if […]
February 12, 2025
Maximizing BMW S58 Engine Performance: Best Upgrades & Expert Tips The BMW S58 engine is a powerhouse, delivering robust performance straight from the factory. Found in high-performance BMW M models, this twin-turbo inline-six engine is built for enthusiasts who crave power and reliability. However, with the right upgrades and best […]
February 12, 2025
Turbocharging Your BMW M50 Vanos Engine – The Ultimate Build Guide If you’re looking to build a high-performance turbocharged BMW M50 Vanos engine, you’ve come to the right place. At VAC Motorsports, we specialize in high-performance BMW engine builds, supplying top-tier components and expert machining services to ensure reliability and […]
