hey, i have a question about ignition amplifier. I was wondering who has them on the 7's and does it make a differences in power (hp and torque). And lastly which one are good? HKS, Okada Projects, others?

Thanks.

 

Unless you're making a lot of power and have reached the very high limits of the stock ignition system, you aren't going to see any worthwhile performance improvement from an ignition amplifier.

 

icic, so how much is a lot of power? 300 + whp or more? or how about just slightly bigger injector on stock s5 TII?
Thanks

 

i'd recommend a CDI box if your heart's so set on upgrading ignition parts. If you want to get a bigger fuel injector, you'd better have intake/exhaust/boost to match. Otherwise, you're just running rich = loss of power.

 

gotta have a way to manage that fuel!

 

People run stock ignition on 400+hp motors...

Why would you want bigger injectors if it's stock?