Spark Plugs - SD1 heads

markymark Rover Fanatic Posts: 160	Spark Plugs - SD1 heads Mar 29, 2019 9:54:43 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by markymark on Mar 29, 2019 9:54:43 GMT Hi All, I’m just wondering what spark plugs folks run on the V8 when modded with SD1 heads? Mine has NGK NP6ES fitted and just want to check that’s right. Thanks, Mark
	1970 P5B Coupe, 1984 TVR 350i, 1981 Ford Fiesta Supersport

johnwp5bcoupe G Mod "The Old Girl" Together Since 1973 Posts: 7,544	Spark Plugs - SD1 heads Mar 29, 2019 10:13:01 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by johnwp5bcoupe on Mar 29, 2019 10:13:01 GMT The Long Reach for SD1 heads are correct Mark
	"Was neglected" but not forgotten "Now Re-born"