break in oil

[sensley]

Short block SBT 657x break in oil that pre-mix 1st 10 gallons of gas along with the normal oil injection... is Quicksilver Synthetic blend good to use? I've seen a mineral oil and full synthetic (snowmobile 2 stroke) mentioned but think Quicksilver Synthetic blend is just fine... can anyone confirm or offer an opinion?

[ronrymanr]

Re: break in oil

How much did you pay for a short block 657x from SBT?

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