On Sep 20, 2015, at 2:39 PM, Ernest Christley <flyrotary@lancaironline.net> wrote:

The ratio is 3.12.  And the prop will be limited to 68" due to clearance.  You can go more, but I had the grass chew up the tips in the one I built that length. :-7

On Sunday, September 20, 2015 6:21 PM, Kelly Troyer <flyrotary@lancaironline.net> wrote:

Welcome to the Rotary World George..........What is the re-drive ratio of Ernest's conversion......... I knew 

at one time but it has slipped away..........That ratio and what rpm you are willing to use will have a lot to 

do with the prop selection.......

Kelly Troyer 

On Sun, Sep 20, 2015 at 11:56 AM, GEORGE PUTNAM <flyrotary@lancaironline.net> wrote:

Ernest made it impossible for me to pass up his nearly completed Dyke Delta. So basically I am just starting in the rotary world. For now I am figuring out Megasquirt and   Asking the group to opine on a prop. Looking forward to responses. The Dyke made a 4500 mile road trip to get to my hanger.
George

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