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Old 07-28-2010, 09:08 AM
Andrew V Andrew V is offline
 
Join Date: Jul 2010
Rep: 10 Posts: 1
Location: Liverpool
Volvo DPR drive and 50knot + application

Dear All,

the Volvo DPH sterndrive starts to lose eff at 45knots. I want to look at going 50 knots - 60knots.

Does anyone have (or know where I can get hold of) the Volvo DPR Efficiency vs Speed curves?

I am also looking at jets and surface piercing props. Plotting the jet thrust is easy but does anyone know where I can get hold of surface piercing prop eff vs speed??

THANKS!
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