Hey,

So i have NGK 2668's in my car, gapped at .03. At 8psi they work fine, no wierd problems. However whn i turn the boost up to 14 psi, my radar detector goes off at 7k. I know that is usually because of having a non resistor plug. However the 2668 is a resistor plug. Does anyone know why it does this? Maybe i have to set my gap smaller? My kit is a inline pro hotside with a greddy coldside. Emanage ultimate and 750cc injectors.

 

May be it knows your thinking about speeding, why else would you be boosting 14spi. Damn that's one good radar detector.

Anyway I have no idea about why, sounds like some type of plug wire or ground.