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Old 03-27-2013, 04:43 AM   #11
craydds OP
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Joined: Aug 2010
Location: Las Cruces, NM
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Originally Posted by Twin-shocker View Post
Using full synthetic pre mix only oil, for air cooled trials 70:1, for water-cooled trials 100:1, for recreational off roading 60:1, for serious MX racing 40:1 will work fine. If you choose to use dual purpose injector type oils, increase amount of oil by 20%, as these oils are generally thinned by the addition of kerosene, so are a lot less oily than proper competition lubricants.
The different types of 2-T oils was confusing. Some might be premix-and/or-injection and some are premix-only, like the Bel-Ray MC-1. Thanks for the excellent information and clarification, Twin-shocker. Based on your information I will use the PREMIX only type and not the "dual-purpose" type.
ABC #12947
'75 R90S
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