ORIGINAL: fireblade5437
Thanks for that.
Is that a combination you have tried with DLE 55?
Alan
I have only used the Biela 23x8 2 bladed prop on a DLE55. Nice prop, IMO. It might be above 82db, however.
Here is a Biela 2 bladed prop on a DLE55, you might contact this guy and get the db readings.
http://www.youtube.com/watch?v=spKv0hTaEY8