Performance Tunes from 1023 DIESEL for your (7.3L) Powerstroke Diesel.
Base price: $80 for single tune - additional tunes just $34/per calibration (file).
Download Library: access your calibration files from your CNCFab Account.
1-2 Day Delivery: via E-mail. We TRY to write all tune(s) the same day we process your order. Depending on workload and/or complexity of your calibration requirements.
Generating customized tunes requires some detailed information about your truck.
Enter your injector size and other modifications not listed on this order page, in the "ORDER NOTES" section at check-out where you enter your shipping/billing address.
If you would like to talk with a support person, we welcome you to get in touch with us via 'Live' chat or eMail us at Support@CNCFab.us
- CUMMINS KILLER
- KILLER +LOPE
- STREET SHREDDER
- DAILY ECON
- LIGHT TOW
- MEDIUM TOW
- HEAVY TOW
- QUIET IDLE
- HIGH IDLE
- NO START
Maximum PerformanceGreat for the drag strip and dyno, this "alL-out" tune is extremely aggressive, will produce smoke and steam the competition. Whether it be dominating a Dodge or dumping the injectors and cooking rice this calibration leaves nothing behind but your adversaries.
Max Performance + AttitudeThe same as the 'CUMMINS KILLER' performance-file, however this calibration will 'lope' at idle, producing the signature sound of comp-cam intake reversion.
Bomb Around TownA beastly tune, this calibration is more aggressive than the 'DAILY DRIVER' at lower throttle input. Your shift points are higher, keeping you in the power band and at high-throttle input your torque converter will lock up in second gear to put all your new-found power from the wheels to the ground. This is an aggressive calibration yet remains very clean and drivable.
The Cruise CalibrationThis extremely clean tune is calibrated with lowered shift-points and pressures for smooth operation, offering a responsive throttle-response when you need it. Typically, we see the best fuel mileage from this calibration.
LIGHT Towing TuneThis towing calibration contains the same transmission strategies as other tow-tunes but is more aggressive with the injector fueling cycle and better suited for towing small trailers or bed-loaded campers.
MEDIUM Towing TuneThis moderate towing calibration offers the best shifting and torque converter lockup possible for towing while keeping your EGTs in check for any load. Perfect for towing large boats, small 5th-wheels or similar types of loads.
HEAVY Towing TuneThis heavy-weight towing calibration offers the best shifting and torque converter lockup for towing any load while keeping EGTs in check. Perfect for towing up-to the max tow-rating of your truck.
Reduces Idle VolumeThe Quiet Idle tune lowers your idle RPM and injection pressure while dialing back the timing (at idle) to produce a much quieter idle than possible (even at stock).
High Revving IdleThis calibration locks your engine speed to a desired RPM; used for warmup, A/C, inverter use, etc.
Disables Start FunctionThis calibration will prevent your engine from starting by turning off fuel; your truck will not start in this file but will run (like stock) if switched to this position after the truck is already running.
Straight Back To StockYour stock/factory calibration
- $1,590.00 – $1,690.00
- 1023 DIESEL & FLEET 94-97, 1023 DIESEL & FLEET 99-03$30.00