Dissapointing performance

Yes black plugs will work but that is it. black means your to fat on the mix and not burning your A/F mix. Your are literally burning your money (well not really If the plugs are black). I think your one of those dudes that can't take criticism about anything you do, It's like your feelings get hurt :(. You need to get some friends oh wait you probably don't have any because, they told you all the same stuff you have been told here, which you probably shot down as you have to everyone on this thread. I put money my 96 Jeep Grand Cherokee can take your Duster down. I've been taught to things by my pops 1 is the only bad question is the question that isn't asked and, 2 Never think you know everything. This is coming from a man that worked next to world renowned physicists and miester machinist, I say meister since thats what he called them. I guess you would call it humility.:BangHead: :mob: