Description
Holley 550-619N Details
Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a Coyote crate engine going in your dream car? Is your weekend road race warrior powered by a Coyote junkyard engine with locked cams? Unlock the full potential of your high revving power plant with the Holley EFI Plug and Play Coyote Ti-VCT Control Module.
- Ti-VCT Cam control down to 400 RPM
- Commanded timing matched within 1 degree
- User programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts
- 4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure
- Integrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box
- Main harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body.
- Installation of an external MAP sensor is required, we recommend part number 538-13 for N/A applications
- Main Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators
- CANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics
CARB Warning
For race/ off road use only
Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
| KEY SPECS | |
|---|---|
| MFG. Part # | 550-619N |
| Brand | Holley |
| Ignition Type | Ford Coyote |
| Throttle Style | Cable Driven |
| GENERAL | |
| Injector Connector | USCAR (EV6) |
| MAP Sensor Included | No |
| Transmission Control | No |
| Oxygen Sensor Style | NTK |
| GTIN Code | 090127030233 |
| Sold in Quantity | Kit |






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