coil pack and timing

[flatblackterror]

i know the timing is supposed to be set at 15 degrees but witch line counting from left to right or right to left is 15? and anyone know of a replacement coil pack out of a nissan stateside or were i can get an rb25 coil pack?

[S13 240SX]

count left to right i belive its the 4th line in near the middle point.

[RBSilvia]

^^^^correctness

0 - 5 - 10 - 15(bingo) - 20 - 25 - 30

(*BTDC)

[Yellow4g63]

make sure it's not an auto ECU. If it's a AUTO ecu it's needs to be at 20.

[flatblackterror]

how would you be able to tell what kind of ecu you got? i know when i first got my motor it came with a SII ecu so i had to trade it but unsure as to what it is. why would it being auto matter?

[Yellow4g63]

I know on the RB20's if it's an Auto ECU the timing needs to be at 20deg vs 15 degs or the car runs like azz. Not sure about the RB25's tho.