john griffin
Full Access Member
Today I got the exhaust turbine pieces blasted and painted.I used 1500 deg paint so if it burns off I know Ive had bigger issues! Tomorrow morning I'll bake them and try to get this guy assembled.I didnt blast the bearing houseing because there are so many small iol passages and it would be hard to insure that I got all the media out when I was done. Instead I gave it an overnight soak in a bucket of hydroflouric acid,followed by a rinse in a soda solution.That got 90% of the rust so its good. Cant see it when its on the motor anyway!
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