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30 years of 2T lube testing!

In 2021 it is 30 years since the first 2T lubricant test was run at BNM Research. It was a High Temp Ring-sticking and Detergency test run with Husqvarna 242 chainsaw. The test was run until 2000, when it was replaced with a similar test with Husqvarna 346 which is still active.