1980 Lawn-Boy Starter Spring Replacement

[Rivets]

I’ve switched to Opti-2 for all my 2-cycle equipment with absolutely no problems.

 

[Lawn-Boy Rocky]

I’ve switched to Opti-2 for all my 2-cycle equipment with absolutely no problems.

Rivets,
For Opti-2, how many oz. per gallon for my 1980 LB?
Thanks!

 

[Rivets]

One package to one gallon of gas.

 

[Lawn-Boy Rocky]

The reason I ask is .........my original user's manual states "one LB can of oil (8 ozs.) per 2 gallons, OR 8 ozs. of non-LB oil per 1 gallon". The problem is these newer synthetic oils are light years better than the old 1980's LB oil I'm sure. I value your opinion re: this question.
Rocky

 

[Rivets]

Maybe this will help you understand. https://opti2-4.com/index.php?dispatch=categories.view&category_id=165

 

[Lawn-Boy Rocky]

Thank you, looks like Opti2 is the answer.
Rivets, I appreciate all your help.
Rocky

 

[intruder1500]

I was able to successfully replace my LB starter spring this past weekend due to much advice from RIvets. Thank you. A Teflon(r) spray dry lubricant was used on the spring before the wind-up into the metal tin. Everything now works as it should, and I believe it is important for posters to publish their conclusions so as others can pick-up some key learnings.
Now on to resourcing the ideal modern/synthetic 2-cycle oil due to LB oil being fairly rare.
Rocky

Here's what I use for my 10525's.

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