Street and weekend performance builds
Dial in fueling, timing, and drivability so the vehicle runs clean at idle, cruise, and load.
Dyno Tuning
Dyno tuning in Stillwater, Oklahoma for safer power and real drivability.
Foulks Performance tunes around how the vehicle is actually used, not just a single number on one pull. Street manners, repeatability, and reliability are treated as part of the same job.
Best For
Combinations that need calibration work done right the first time.
Post-upgrade recalibration
After injectors, camshaft, turbo, supercharger, or fuel system changes, dyno tuning keeps the setup safe.
Street / strip combinations
Balance drivability with power delivery so the same vehicle can be enjoyed on the street and perform at the track.
Related Services
Build the package, then tune the package.
01
EFI tuning service
Fuel injection calibration and drivability tuning for everyday reliability and power consistency.
Open service 02Engine builds & rebuilds
Engine combinations planned with tuning in mind from the beginning.
Open service 03Performance diagnostics
Root-cause troubleshooting before tuning starts when drivability or sensor behavior is questionable.
Open service