This is another topic that I dont see posted much.
I just pulled my plugs again for the 2nd time in 2 weeks. They all look good, a nice tan brown colour with a slight hint of high speed glazing. I am going to be going to the track on the 8th and plan on using a larger than normal Nitrous jet. I am currently running NGK V-Groove UR5's and am thinking of going to a colder plug, does anyone have any suggestions. I have an MSD Ignition including the 6AL box MSD recomends using steel core plugs so that is what I have stayed with. Does anyone else have any general recomendation on plugs.
How bout for non nitrous use. I do maintain Fiero Chick's car. (Well she does the work, I just help her with buying better parts)
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85GT 2.9 4spd MSD Everything, Big Cam, No Cat and Nitrous. Nawzz babeee!!!!
www.david.westcoastfieros.com
