Most champions I have changed were due to resistance being too high causing a miss, they use crappy resisters....and almost no one checks the resistance of their plugs with a meter. Tim
1941 Taylorcraft 1968 Charger 1994 Wrangler 1998 Wrangler 2008 Kia Rio 2017 Jetta
I didn't do 4 years and 9 months of Graduate School to be called Mister!