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?
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?