Twin turbo c5

What is the differences between the holley hp and holley dominator from what I'm reading both have data logging. There's some fast turbo cars with the hp setup but should I just go with the dominator instead any better things about it I should know . Thanks

cyipher

iTrader: (1)

Firmware
Both systems share the same firmware.
Hardware
The following differentiate these two ECU’s:
- Wide Band Oxygen Sensor Inputs
-HP – One input
-Dominator – Two inputs
- The Dominator can control certain Drive by Wire throttle body applications, the HP does not.
- The Dominator can control certain Electronic Transmissions (GM 4L60/5E and 4L80/5E), the HP does not.
- Inputs and Outputs
-HP
- 2 high side (+12v) PWM or switched outputs
-2 low side (ground) PWM or switched outputs
-4 Multi-inputs
-Dominator
-20 high side (+12v) PWM or switched outputs
-16 how side (ground) PWM or switched outputs
-6 speed inputs (magnetic or hall effect)
-30 0-5v sensor inputs
-13 Multi-inputs
- The Dominator has a “configuration input selection” pin that allows up to 4 calibrations to be selected with a key switch.
Wiring Harnesses
Both systems use the identical “main” wiring harnesses.

Wicked69

Do they work with low impedence injectors? Without a driver box?

Black Reign

iTrader: (2)

yes they do

samdogmx

iTrader: (14)

basicly the dominator has more room to grow down the road.

Tons more inputs & outputs.
ability to do 2 widebands
can do DBW throttle
can control electronic gm transmissions

Twin turbo c5

Does the holley hp work with factory coils???

samdogmx

iTrader: (14)

yes it does