Ours too
My buddy (Brian) bought a Wentworth 160 Lyc with around 1500 hours on it. It arrived complete, as advertized. By the time we started it, it had been sitting for nearly a year and one cylinder was weak at 80/40 lbs. A good dose of Marvel Mystery oil squirted in from the bottom spark plug hole upwards, so it could run into the ring grooves, had compression back to 70 lbs overnight
Yep, Marvel mystery oil was used extensively on 1340 cu. in. Pratt and Whitneys, to unstick valves.... where I learned about it.
Regards,
__________________
Pierre Smith
RV-10, 510 TT
RV6A (Sojourner) 180 HP, Catto 3 Bl (502Hrs), gone...and already missed
Air Tractor AT 502B PT 6-15 Sold
Air Tractor 402 PT-6-20 Sold
EAA Flight Advisor/CFI/Tech Counselor
Louisville, Ga
It's never skill or craftsmanship that completes airplanes, it's the will to do so,
Patrick Kenny, EAA 275132
Dues gladly paid!
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