BrockNB

I have read somewheres that the H series ignition system poops out after around 350 whp or so. I was looking to push more then that with my turbo h23. Just wanted to know exactly what parts of the system I need to upgrade.

I saw the dyno sheet of the guy on stock ignition and after about 350 it went all crazy. He then changed the ignition and bam solid graph till 420+

Thanks. I searched already too but found nothing

sctuned.com

600hp and I have a factory jdm h22 ignition.

93hatched_projekt

I've seen many bang 500whp + on stock ignition .

BrockNB

ok , well then I guess I see how it goes on my factory stuff.

Thanks.