Hey guys I just installed a waste spark setup today on a S1 RB25DET
On the small plug, I ran the black to ground, and the white to 3 terminals on the buick coil.
My igniter has E1 E2 E3 E4 E5 E6
I bridged 1 6 / 2 5 / 3 4
It started and ran with a miss.
I pulled the HT leads off one by one, and 4 and 6 made no diff.
I swapped them, and it ran much better.
I took it for a test drive, and it broke down when it boosted.
How is this possible? I rechecked all connections, and they are all 100%.
The only thing i'm not sure about is the ground... I don't need another ground besides the small plug do i?