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Bel-Ray Si-7 Full Synthetic 2T Engine Oil is a 2-stroke motorcycle oil specifically formulated for use in injector/autolube systems, but can be used as pre-mix. Formulated to reduce smoke and carbon residue while providing the highest level of protection for all 2-stroke engines. Bel-Ray Si-7 meets the JASO FD and ISO-L-EGD ratings ensuring the highest level of detergency for better performing, longer running engines. Features: -Clean-burning, synthetic ester for injector/autolube or pre-mix applications -Wear protection extends engine life -For 2T engines
(based on 2 reviews)
Reviewed by 2 customers
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bel-ray is the best
from Parker, co
See all my reviews
Comments about Bel-Ray SI-7 Synthetic 2-Stroke Engine Oil:
I have used Bel-Ray for over 40 years!!
Bottom Line Yes, I would recommend this to a friend
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Great Oil for 2-Stroke Injection Systems
By Titan Owner
I've been using Si-7 for 30 years in my Yamaha and Suzuki multi-cylinder two stroke bikes with oil injection systems. Doesn't foul plugs, almost no smoke, minimal ring and bearing wear. Hard to find these days.
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