I second the vote on Autolite. I use Autolite in all my vehicles and over 60 pieces of rental machinery at work. Autolite is by far the best.NGK for Honda motors and Bosch for Stihl. You will not see a "C" plug in my inventory. JMO of course. Cheers!!!

John

1946 Chev Aerosedan
Most southernest inliner in Canada