Engineered, built and dyno-tested in Dearborn Heights.
Since 1949. Tuners, crate engines and performance packages for Ford, GM and Mopar, developed in our own machine shop and proven on our own dyno. Every number we publish comes off that dyno, with the sheet on file.
FeaturedLivernois-built
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A customer's Mustang GT · cell 2 · filmed in the building
Dyno testing · Dearborn Heights
Dyno test.
Our own in-house Dynojet 424xLC2 all-wheel-drive dyno. Every number we publish comes off it, SAE-corrected, with the sheet on file. Bring your car in and it will come off ours the same way.
- Baseline dyno testThree pulls, corrected, printed. You keep the sheet.
- Dyno tuning sessionCalibration written and verified on the rollers, not guessed on the street.
- Before & after verificationProve a part or a package did what it said.
- Diagnostics under loadFind the miss, the lean spot or the boost leak while it is actually happening.
Book a dyno testor call 313-561-5500
What we're working onbuilds · shows · track days
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The buildingDearborn Heights, Michigan · come see the work
Get directions →Come see the work
Machining, assembly, calibration and the dyno, all under one roof. Drop the vehicle, drop the engine, or ship us the cores.
Get directionsBook the dyno
A baseline pull, corrected and printed, with your name on the sheet. That sheet is yours whether or not you buy anything.
Request a slot