DIYPNP Delphi 56 350tpi HEI7 Street fire cdi wiring

[takaasen]

Hi have reassembled the DIYPNP Microsqirt 1,5 Delphi 56 kit fore use on a Corvette C4 1985 SBC 350 L98 TPI engine.
Lite confused on how to wire up ignition.

Going to use Davis Unified Ignition (DUI) big Distributors HEI7 and a STREET FIRE IGNITION CONTROL 5520.

The way i have weird it is to the PNP
R Tach Signal DIYPNP Opto- B5
E Advance Control DIYPNP IGN1 B4
B Override (cranking) Signal DIYPNP IGN2 D5
And i install a pullup for the tach input signal on the DIYPNP. A 470ohm resistor to 5V at the Opto+ (R3) position.
And no ground jumper on Opto ground.

The rest is as standard on the HEI
P VR Input + VR Sensor +
N VR Input – VR Sensor –

+ +12V to Streetfier thin red wire
C High Current Coil Ground to noting?
G (8 pin only) Gourd.
Street fire Black wire to coil - and orange + to coil
As i figured it out to use the teach form the streetfire to the dash tachometer.

But were to connect the Street fire withe wire? Remove the R and use the white wire form the streetfire to Opto - ?
Ore use Wled to white wire form the streetfire and set Spark A putout to Wled in Tuner studio?

and how to set up the rest in tunerstudio : failing edge /Going hinge /polarity(inverted)

Did beech test the DIYPNP with: Airtemp, watertemp, Distubitor HEI7 with dril, injectors, TPS, IAC valve. (no power on the coil fear of shoch)
Tuner studio showed RPM, temp and fierd the injectors acordign to RPM.

Thanks for any help an subjections.

[Matt Cramer]

The "C" wire from the HEI module will trigger the ignition box - if their wiring is standard for MSD, it would be on the white wire.