spark pluks advice
Author
Discussion

bin looney

Original Poster:

97 posts

243 months

Wednesday 12th September 2007
quotequote all
what is recommended for rover 3.9 v8 regards spark plugs when doing hard track days.

P100

640 posts

236 months

Wednesday 12th September 2007
quotequote all
I always use NGK BPR6ES they are slightly hotter and do not foul so easily1

Cheers Roy

GreenV8S

31,024 posts

314 months

Wednesday 12th September 2007
quotequote all
NGK B7 ECS at 0.9mm.