What it does...

Increases the spark energy going to th spark plug. So I would increase the gap of your plugs. A bigger spark is suppose to burn more fuel faster. I don't have an ignition amp so I can't give you any first hand descriptions, but I woul dthink you'll see some improvement in the higher rpms. It will be good when you get some more mods done and you can do some fine tuning with it. I don't know if it comes with it or not but you can get different modules to add on like the ability to retard ignition etc. Good for fine tuning and squeezing those last few ponies out.

Yes you'll need a tach adapter because of our dual coil set up. or the ignition amp will only see half the cylinders firing.

"To strive to seek to find... and not to yield."
Michael J. Kulaga
Michael_97RS@2gntDSM.zzn.com
aol IM: MJKulga
http://highlander.dsmpower.com/