plugs
10-11-2006, 11:22 PM
#2
Melting Slicks
Member Since: Sep 2005
Location: eagle mountain utah
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The widely accepted and used plug is the NGK TR-6. For higher hp usage, there is a TR7 and TR8, I've heard. For oil, I use 5W-30 from Redline or Royal Purple.
Personally, I use AC Delco plugs: R42lts. 14,000 problem free miles proved the R42lts plugs to me. They are the exact same heat range as the TR6 from NGK.
Personally, I use AC Delco plugs: R42lts. 14,000 problem free miles proved the R42lts plugs to me. They are the exact same heat range as the TR6 from NGK.
