Advanced Performance Engineering (A.P.E.) has been building race-winning engines in Wichita, Kansas, for over 50 years. Owned and operated by John and Linda Bolster, A.P.E. specializes in complete engine assemblies for nearly every racing application. From late models to sprint cars, dragsters to street machines, our focus is on delivering maximum performance and reliability — backed by decades of proven results on and off the track.

We handle everything from custom machine work to full rebuilds, performance tuning, and restorations for collectors. Whether you’re chasing points, running for fun, or restoring a classic, you’ll get a one-on-one consultation to ensure your engine program is tailored to your goals and budget.