So, my fiances parents bought me an older jiffy model 75 power auger with a Tecumseh engine for my birthday. The plate on the auger says 24:1 gas oil mix but I've noticed that on other threads people run higher at like 40:1. So my question would be what is the best mix to run in this auger, should I follow the plate or run something different? I want this auger to last me a long time so if it'll hurt it I won't change the mixture. Thanks in advance.
MIKE