reeldutch
Lieutenant
- Joined
- Feb 2, 2004
- Messages
- 1,340
i used champingons Ql77jc4 without major problems. in a 110 evi 1989<br />i went to a marine suply shop and they told me to use NGK BR7HS.<br />I told them that i do not idle or run in low speed for long periods of time.<br />i bought the plugs bud i do see a difference.<br />are these dependeble plugs?<br />and do i gap them the same as champs?<br /><br />thanks reeldutch