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Comment by NonNefarious | Hacker News Reader
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NonNefarious
·
It's about detonation; I don't think it's about the valves.
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bombcar
·
The 100 octane is about detonation; the lead is about lubricant for the valves.
NonNefarious
·
Mmmm, not sure about that:
https://generalaviationnews.com/2011/10/24/why-lead-reduces-...
throwaway0a5e
·
It's about the valves.
Plenty of 100+ octane unleaded fuels out there.
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