coil wiring

[boosthard]

hey all first time posting how yous doin?
Just a quick question my mate has a ae82 with a big port 86kw he just bought a aftermarket coil and just wanted to no which wire is negative and which is positive, theres 2 wires a black with orange or maybe yellow stripe and a black one?
Thanks everyone

[damo101]

theres a black one from the ignitor which goes to the negative side of the coil and the creamy coloured one goes to positive side..what type of coil is he using.

[FASTFOO]

black/orange is pos +
black is neg -

MATT.

[boosthard]

all done cheers boys