[alberg30] A30 props

[Bob Lincoln]

From: "Bob Lincoln" <lincoln at cc.UManitoba.CA>

A web site regarding propeller selection is ...www.properpitch.com.
Generally speaking the Atomic 4 direct drive uses a smaller pitch and has a
higher rpm than diesels on the A30 that have a reduction gear similar to
yours.  Check your engine specs to determine at what rpms you develop
maximum horsepower, and go from there.  The older design books also suggest
what tip clearances you should have in the prop aperture.
Bob Lincoln
Indigo 590
  -----Original Message-----
  From: Peter Amos [mailto:P.A.Amos at tesco.net]
  Sent: Sunday, January 16, 2000 1:51 AM
  To: Alberg 30
  Subject: [alberg30] A30 props


  From: "Peter Amos" <P.A.Amos at tesco.net>

  [Bob Lincoln commented:] ... Is there a site that gives prop sizes for
boat and power combinations?
  Peter Amos "Tait Tait" 478

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