xtremsavage, I can't thank you enough. Thank you, Thank you, Thank you. I'm going to stock up on some plugs. I was so very confused about which plug to use. I had a serious problem while tunning my LOSI MUGGY. Could not understand why. Once I had it tuned perfectly ran around for hours on 30% and the temps never got past 220 degrees After that could not get her to run right at all. I remember that I switched plugs and never remembered which plug I had in there in the first place. Just a big problem. Thanks again this is going to help me out alot. I thought I knew a thing or two about tunning but I just learned alot just by asking these questions. Did a little research about plugs and just got confused but the way you explaned it was perfect. Set me in the right direction. Now I know when and what plug to use.
Thanks man.