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Home Forums Briggs & Stratton 4-Cycle Racing Briggs World Formula Need Help, new to World Formula!!! Reply To: Need Help, new to World Formula!!!

#27185

Finch Guenther
Participant

I always ran Redline 5-20 in my wf with no issues but like others have said stick with what ever was used in it previously until you rebuild. We also did a lot of testing with they amount of oil used and found zero difference in power from 14oz to 18oz so you may as well run 18oz to be safe IMO.

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