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Down Dirty 84
DD84 Cammed Street Tuning — Idle & Drivability
$499.00
Confirm your service.
Ask DD84 to confirm the application, selected package, timing and any additional costs before purchase. Ask DD84
PRODUCT DETAILS
DD84 SERVICE
Work on the drivability your cammed build needs.
Custom calibration focused on supported startup, idle, RPM recovery and part-throttle concerns. Choose remote or approved in-person service.
Cammed but unpleasant to drive?
This service is built for street-driven cammed and modified vehicles that need more than a basic startup file. DD84 corrects the low-speed and drivability areas that make a modified vehicle difficult to live with.
Focus areas
- Cold start and hot restart
- Idle airflow and idle spark behavior
- Stall prevention and RPM recovery
- Tip-in and part-throttle response
- Decel behavior and hanging RPM
- Fuel-trim and airflow verification
- Transmission coordination where supported
Vehicle must be mechanically sound with verified fuel pressure, no unresolved misfire, and working sensors. Remote service requires supported logging hardware. Final calibration scope depends on platform and modifications.