if the specs call for 50/1.. use that
if the specs call for 40/1.. use that
don't put 50/1 in a saw that calls for 40/1
u can get buy if u put 40/1 in a saw that calls for 50/1
Fuel mix 50:1 vs 40:1
I have/use 8 trimmers/chainsaws/blower that use 2 cycle mix. I have been using a 50:1 mix of ethanol free premium and Pro-Mix Premium Synthetic Blend 2 cycle oil in everything for years. Some of the equipment manuals specify a 40:1 mix. Am I doing any long term harm using 50:1 in everything? Most equipment is 1970's - 1990's with one new trimmer (50:1 spec).
1 - 1 of 7 Posts
if the specs call for 40/1.. use that
don't put 50/1 in a saw that calls for 40/1
u can get buy if u put 40/1 in a saw that calls for 50/1
1 - 1 of 7 Posts
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