Jan of Eggenfelner subaru engine fame has recently e-mentioned that marvel
mystery oil added to their fuel per can instructions helped with lead fuel
use problems. Now, since I thought that stuff really was straight mineral
oil with perfume, I don't understand how that would work and/or what
problems it would help with, whether it was also being used with decelin,
TCP or not; and/or, what that would do to help with sag that rotaryfolks
seem to encounter. Anybody out there tried it, willing to try it and/or got
reasonable theories/explanations?
jofarr, soddy tn

If you use it in the fuel it breaks down and leaves a lot of crud
on the rotor.

Put a tea spoon worth in a small cat food can and bake it in the
oven for one half hour at 500F. Do the same with 2 cycle oil and see
the difference.

For sag try the iridium plugs used in the RX8 engine.

Paul Lamar


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