How To: Extended Plugs

The JDM Protege uses diferent plugs than the ADM. Many people swear that it improves power delivery… Personally that sounds like “Butt Dyno BS”.

If you have 8.5:1 pistons, then the location of the spark is diferent, by using the longer reach plugs you move the spark back to the center of the chamber at TDC.

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