Standard FMU Recalibration Kits

$63.99
SKU: 6Z170-030
Ratio
NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA

Recalibration kits to change the rate of gain in your Standard Fuel Management Unit. Includes calibration ring, washer, and replacement upper diaphragm. Includes recalibration instructions.

Recommended calibrations for commonly used injector sizes:
12:1 - 19lb./hr Injectors
10:1 - 24lb./hr Injectors (Cobra)
8:1 - 24lb./hr Injectors (GT/LX)
6:1 - 30lb./hr Injectors
4:1 - 38/42lb./hr Injectors
3:1 - 50lb./hr Injectors

For conversion from CC injectors, divide by 10.5 (i.e. 440cc injectors = 42lb./hr)

Standard FMU Recalibration instructions can be found HERE.

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Customer reviews
It's 100% worth it, 10 out of 10 would do it again. I don't see how I'll ever go back to a N/A V8 car. This is honestly too much fun. The power, the feeling, the sound will get you every time. If you like your N/A car, you'll like it even more boosted.
— 2021 Ford Mustang GT Customer
Run on Vortech's own Mustang chassis dyno (lower numbers than a comparable Dynojet), the stock Bullitt produced 239 hp and 243 lb-ft of torque. Equipped with the standard Vortech kit, the peak power numbers jumped to 329 hp and 309 lb-ft of torque.
— Motor Trend
The power I get out of this supercharger is just amazing... You can spin your tires going 70 mph if you hit boost going that fast its amazing.
— 2003 Ford Mustang GT Customer