Found this on RS25 HERE.
May be useful for EJ20G COP conversions, too.
Pics and PDF are HERE, too.
EJ20k Coil on plug conversion 3 wire wasted spark
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EJ20k Coil on plug conversion 3 wire wasted spark
Turbo Subies:
'87 GL-10 Turbo - SOLD
'90 BJ EJ22T/DOHC & 5speed swap - SOLD
'04 FXT, Forged internals, VF39, STI TMIC, Cobb AP- SOLD
'93 Legacy SS - 5-speed, SOLD :-(
'02 WRX -SOLD
'96 BD-turbo'd-SOLD
'98 SF - NA-T
'87 GL-10 Turbo - SOLD
'90 BJ EJ22T/DOHC & 5speed swap - SOLD
'04 FXT, Forged internals, VF39, STI TMIC, Cobb AP- SOLD
'93 Legacy SS - 5-speed, SOLD :-(
'02 WRX -SOLD
'96 BD-turbo'd-SOLD
'98 SF - NA-T
Re: EJ20k Coil on plug conversion 3 wire wasted spark
It's kind of funny/interesting the first sentence says "Easy mod that makes the MSD coil packs worthless."
However I don't really agree with that. This mod doesn't give you individual cylinder ignition control or boost ignition voltage, it just gives you a little more modern ignition setup. But it is a good solution for those running EJ20 engines & manifolds that were COP.
However I don't really agree with that. This mod doesn't give you individual cylinder ignition control or boost ignition voltage, it just gives you a little more modern ignition setup. But it is a good solution for those running EJ20 engines & manifolds that were COP.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm