Best Stihl
Stihl HP Ultra 2-Stroke Engine Oil
Stihl
Stihl OEM specification for Stihl chainsaws and powerheads
- Stihl OEM
- Ultra grade synthetic
- 50:1 mix
Pros
- Stihl OEM specification for Stihl chainsaws and powerheads
- HP Ultra is Stihl's premium full synthetic - less smoke and cleaner combustion
- Stihl dealers require HP Ultra to mainta in warranty on some models
Cons
- For Stihl 2-stroke only
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