The Johnson Shop
Services
Engine Dyno Tuning
Our dyno service is a highly accurate tool that measures horsepower, torque, and engine efficiency under controlled conditions for maximum data collection.
Custom Race & Street Engine Builds
We custom-build race and street car engines from the ground up for enthusiasts who want the winning edge and muscle.
Performance Engine Tune ups
We will build you a winning high performance race car engine from the ground up.
EFI Conversions
Upgrade your engine with the reliability and performance of Electronic Fuel Injection. EFI delivers instant starts, better fuel economy, and more horsepower with less maintenance.
Engine Power Adders
We specialize in installing and tuning engine power adders that transform your ride from strong to unstoppable.
Electrical Repair
We use expert techniques to restore your vehicle’s electrical health and ensure everything runs smoothly. Trust us to get your ride back in peak condition—reliable, safe, and ready for whatever the road throws at you.