there are many angles on this,, and i keep hearing that youre wrong from whats guys think... new plugs to new plugs and it makes more hp and idles better.. you just cant grasp that from how you believe a plug functions and its "purpose" you cany comprehend how in actual real life it makes a difference when many totally unrelated people say the same thing,, it does...

now everyone's experiences are their own,, you have to test or try things in your combination to see what works for you

will 6hp show up on a timeslip? all day long,,,, for me thats about .02-.03 and .5mph