9 9Driver Active Member Nov 30, 2015 #1 This has been discussed before, but I cannot find the thread. How long can 93 oct fuel be kept before the loss of octane becomes a problem in the 912? If it is significant, is there an additive you can use to extend the in aircraft styorage time?
This has been discussed before, but I cannot find the thread. How long can 93 oct fuel be kept before the loss of octane becomes a problem in the 912? If it is significant, is there an additive you can use to extend the in aircraft styorage time?
M Mich48041 Well Known Member Friend Nov 30, 2015 #2 I do not know the answer to your question. But you could add, say 25 percent, 100LL to boost the octane of old mogas. If my premium mogas has been sitting more than 3 months, I use it in the lawnmower.
I do not know the answer to your question. But you could add, say 25 percent, 100LL to boost the octane of old mogas. If my premium mogas has been sitting more than 3 months, I use it in the lawnmower.
rvbuilder2002 Legacy Member Mentor Nov 30, 2015 #3 Octane drift is only one of the concerns with storage of auto fuel. The general rule of thumb is anything over 30 days... there is the possibility for problems to develop. More info regarding other concerns can be found HERE
Octane drift is only one of the concerns with storage of auto fuel. The general rule of thumb is anything over 30 days... there is the possibility for problems to develop. More info regarding other concerns can be found HERE