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Old 06-12-2014, 12:06 AM
fischer550 fischer550 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2014
Location: Fort Collins, CO
Posts: 233
Default Finally bought opti-2

So I pulled the trigger and bought a gallon of opti-2 oil on ebay. Questions:

1) Should I run in a brand new motor on 100:1 on this stuff, or use a different oil or richer?

2) When running 100:1, do I need to put in a much smaller jet size than normal to make it rich enough?
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