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Old 08-31-2010, 03:33 PM
Bikeguy Joe Bikeguy Joe is offline
Godfather of Motorized Bicycles
Join Date: Jan 2008
Location: up north now
Posts: 11,531
Default Re: Premium or regular?

87 octane is more than enough for a 6:1 compression ratio.

Use the manufactures' suggestions for any chosen oil.
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