VEHICLEMASTER

Are they as good as I`m told? I`m due a 60k service soon should I or not?If so which ones and what number?

Would value your comments!

Joseph

I have them on my STI7 warrender 320.
J.
It must help eh?

motomc1

HI THERE ..NOT GOT THEM IN THE SCOOBY YET ..BUT ALL THE HONDA BIKES I WORK ON ONLY USE THESE PLUG NOW.. THEY SAY THAY CAN RUN THE TIMEING DIFFERENT WHEN THEY NOW THE SPARK IS GOING TO GO STRAGHT.. THE STANDARD ONCE HAVE A SLIGHT VAREANCE IN THE WAY THEY SPARK DUE TO THE SLIGHTLY BIGGER ELECTRODE.THE SPARK CAN GO SLITLY LEFT OR RIGHT ON THE END OF THE PLUG..THIS CAUSES THE BURN IN THE CHAMBER TO SPREAD ONE WAY OR THE OTHER...NOT EVENLY..HOPE THIS HELPS..THERE BETTER..