These have 40 miles on them on the way to the track four runs, 40 miles back from the track and about 5 miles of cruising around. The deposits would make me think it's oil consumption but they are gray if you would see them in person. The pics make them appear more black. They have no smell and if I rub them with my finger I get a little gray transfer. This is 110 fuel, 25 lbs of boost and mods in signature.
What say you?
#2
#4
#6
#1
#5
#3
What say you?
#2
#4
#6
#1
#5
#3
