tangoalpha
Member
I've been running the 4417s in my 2001 R1100S for the past 60 or 70K miles. Bike has 110K on it. They work great. I change them about every 40K or so... just because. They always look fine coming out. Motor always runs perfectly, smooth and strong.
Testimony like yours and some of the others who've actually used these plugs in their own bikes is exactly what I was looking for. I'm skeptical by nature and not one to buy in to snake oil hype with all sorts of wild claims. So I was very hesitant in spending the money on plugs that might not only do what they claim to do, but worse cause my bike to not operate properly. So after much thought, I decided to go ahead and give them a try. I rationalized, if they work, great! If not, then I'll return them or at worst, I will have blown $20.00 for nothing but for an experiment. Anyway, the plugs are now in the bike and I fired it up yesterday. The bike fired up immediately and from what I noticed, it did seem to start easier and also idle smoother than before. So far, it's looking very promising, but I won't know for sure until I have a chance to really go for a ride.