Precision engine building for rare, vintage, and high-performance applications.

Kerr Motorsport is a precision engine building and machine shop specializing in race engines, vintage powerplants, and high-performance applications.With over 60 years of hands-on experience, Ron Kerr has built engines for race cars, hot rods, exotic vehicles, and rare classics — including platforms most builders won’t touch.This is not production work.
This is one-off craftsmanship.

Built on Experience

Kerr Motorsport specializes in engines that require time, knowledge, and patience — the kind of work that can’t be rushed or outsourced.Services include:
• Custom engine builds
• Rare and vintage engine restoration
• Race engine development
• Precision machine work
• Dyno testing and optimizationFrom MG and Triumph to specialty race engines and custom builds, Kerr Motorsport handles projects others walk away from.

Why Kerr Motorsport

• Over six decades of real engine-building experience
• Complete in-house machine shop
• Engine dyno testing to extract maximum performance
• Deep knowledge of rare and vintage platforms
• No shortcuts, no guessworkEvery engine is built with intention, precision, and respect for the platform.Kerr Motorsport works with clients who value craftsmanship, experience, and attention to detail.If you have a special engine, a rare platform, or a project that demands expertise — you’re in the right place.

Proven on the Dyno

Every engine can be tested, tuned, and validated on Kerr Motorsport’s in-house dyno.This allows for:
• Accurate performance measurement
• Controlled break-in
• Fine-tuning for reliability and powerThe result is an engine that performs exactly as intended.Get in TouchTo discuss your engine project, contact Kerr Motorsport directly.