Holly HP EFI live
#1
Holly HP EFI live
I am switching from Hptuners and my factory pcm to Holley HP EFI kit. I was curious of those who made the switch ....
1. How easy was the install
2. How easy was it to set up
I was running factory harness and open loop tune with only a wide band, NO O2 sensors.
Thanks
1. How easy was the install
2. How easy was it to set up
I was running factory harness and open loop tune with only a wide band, NO O2 sensors.
Thanks