I was wondering if an ignition coil from a b16 civic Si is the same spec wise, as the h22 ignition coil. I ask because when doing my swap which I just finished up yesterday. I was getting no spark when attempting to start the engine. So I took an ignition coil from my b16 which fitted exactly the same and the igniter too in to my h22 cap. Everything works, but I’m wondering if I’m limiting the performance of my engine because I’m using a coil form a civic any one know for sure?.

 

Bump. i got the same question!

 

So it's an internal coil?? It's probably the same...they use the same cap and rotor among other things.