S2 Coils Running With S1 Ignitor?

[R33 0wnerrr]

Very random and maybe dumb question but got told it was possible but am assuming it isnt,

Is it possible to use s2 coils that the built in ignitors and run them with s1 loom and s1 ignitor aswell?

[89CAL]

Why?

Just get s1 coils or a s2 loom to go with the s2 coils

[R33 0wnerrr]

can get ahold of s2 coils spitfires really cheap comparedto having to buy new s1 coils

[GTSBoy]

Don't do it.

[MrStabby]

Why?

Just get s1 coils or a s2 loom to go with the s2 coils

This. Unplug old loom and ignitor. Plug in new loom. Sell old ignitor.

(89CAL - is the ECU side ignitor plug & pinout the same as the S2 loom plug? Or is there a little custom wiring required?)

[blind_elk]

Doesn't work.

When I put the Stagea RB25 in my R32 GTS4, we couldn't understand why we couldn't get the coils to fire. Until we discovered that the Stagea coils - same as S2 coils - didn't require the ignitor.

[89CAL]

I think (and I'm not sure if this is right because I havent tried it) that if you change the looms from S1 to S2 you are unplugging it further back then the ignitor so the S2 wiring just goes staight to the back of the valley cover rather then up and over and around to get to the ignitor

I would have to see the main loom plug though.

I thought it had been done before anyway

[R33 0wnerrr]

Doesn't work.

When I put the Stagea RB25 in my R32 GTS4, we couldn't understand why we couldn't get the coils to fire. Until we discovered that the Stagea coils - same as S2 coils - didn't require the ignitor.

Ok thanks!

[WMDC35]

the ignitor plug on the s1 isn't the same as the s2 loom plug, you can remove the ignitor and use s2 coils, if it's worth while

[Don Dada]

^ ^ Correct.....Can be done but you have to get the S2 coli pack harness as well as the plugs on the coil itself is different. This in addition to bypassing the S1 ignitor as well which will require wiring mods

[89CAL]

Which brings me back to my original point

Why?

Lol