lummert
Active member
- Joined
- Jan 11, 2008
- Location
- Portland IN
Question about Autolite XS 62 XtremeSport spark plugs. Shows they will fit Volvo Penta and are same heat range as NGK BPR7ES. They are Iridium-Platinum construction with projected tip. I have 12 of these that I picked up a few years ago at 50 cents each but figured they may be too cold a heat range for my 88 765 Turbo. Ran a set of Autolite XP63 spark plugs for 30k miles. Tried running a set of XP64's but they caused pinging, so figured they were too hot a heat range.
Question is...is Autolite XS62 too cold a heat range?
Cross reference:
NGK BPR7EIX: Autolite XP63, XS62
NGK BPR6EIX: Autolite XP63, XS63
Question is...is Autolite XS62 too cold a heat range?
Cross reference:
NGK BPR7EIX: Autolite XP63, XS62
NGK BPR6EIX: Autolite XP63, XS63
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