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Custom Tuning

Custom tuning for
GM, Ford, Dodge, and Holley.

Factory and aftermarket EFI tuning, done the long way — the right way.

Platforms We Tune

Decades of experience across factory and aftermarket EFI.

If it has a flashable PCM or a Holley brain, there's a good chance we've tuned it.

  • GM Gen III/IV/V LS & LT — LS1, LS2, LS3, LS6, LSA, LSX, L92, L76, LT1, LT4, LT5
  • GM Vortec truck & SUV — 4.8, 5.3, 6.0, 6.2
  • GM Duramax diesel
  • Ford Modular & Coyote — 4.6, 5.4, 5.0, 5.2 Voodoo/Predator, GT500 supercharged
  • Ford Lightning, Cobra, EcoBoost
  • Dodge HEMI & SRT — 5.7, 6.1, 6.4, 6.2 Hellcat
  • Holley EFI — Terminator X, Sniper, Dominator
How a Custom Tune Works

It's a back-and-forth.
Not a one-shot file.

We datalog the car, dial it on the dyno, then make sure it drives the way the customer wants it to drive.

01

Baseline

Baseline pull or datalog to see what the car is actually doing — not what the marketing material says it should be doing.

02

Build the File

Custom file built around your parts, fuel, and goals. No starting from a generic map.

03

Dyno-Verify

Torque and horsepower verified across the powerband on the in-house chassis dyno.

04

Transmission

Shift quality, line pressure, torque management dialed as needed for the application.

05

Drive. Adjust. Drive Again.

Road manners matter. We don't sign off until the car drives the way you wanted it to.

Daily Driver, Drag Car, or Anything Between

A daily 5.3 truck and a 700+ HP turbo GTO aren't the same job.

And they don't get the same tune. Whether the goal is smoothness and MPG or maxing out a 1/8-mile car on race gas, the file is built for the way the car will actually be used.

DAILY-DRIVE 5.3 TRUCK / DRAG CAR DUO
PCM IN A SHIPPING BOX — MAIL-IN
Mail-In PCM Tuning

Customers outside the region can ship their PCM in.

Datalogs are returned with the unit. Revisions are handled remotely — over email and the phone. Full details and shipping instructions in the quote.

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