The float conversion of the Cessna 336 was preformed by Gill Devore who put a pair of PK3900 floats on 1795Z. To be kind, it was a dog. It ate rear propellors, cruised at 120 Kts @ 24 Gph. It did get off the water quickly.
The airplane is currently in McKinney Texas on its original undercarriage.
Jack
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