What Spark Plugs For 525?
#3
Registered
Joined: May 2013
Posts: 1,754
Likes: 6
From: Long Island, NY
I change my plugs every year and use these exact plugs. No issues at all. Gap 'em at 0.035, a little anti-sieze on the threads, put them in at 20 ft/lbs and forget about them until next year.




