| |
Bertram31.com General Bulletin Board
Re: Acme props
Posted By: JimmyG In Response To: Re: Acme props (Ed C.)
Date: Tuesday, 28 March 2006, at 10:34 a.m.
Andre, I have Yannys 315's with 2:1 gear ratio here are my specs... I had a back pressure issue with my exhaust and I just took off years of bottom paint and faired & epoxy the bottom so I'm looking for a little better performance this year.
Performance data
Michigan PROPS-20x23-4 blade #2cup DQX nibral 6/5/05-1/2 fuel,water,4 men
(not photo tach) WOT 3925 (P&S) 30.4 KNT------3500=26.8 3600=27.53700=28.5 3800=29.5
ACME 20 X24 X7 CUP NIBRAL 3 BLADE
(NOT PHOTO TACHED)3500 RPM -29.1 KNOTS
3600 RPM -30.1 KNOTS
3700 RPM -31.3 KNOTS
3800 RPM - 32.5 KNOTS
3850 WOT -33 KNOTS
*8/05 STONE HARBOR TORNY 2 DAYS FISHING I SAVED AN ESTIMATED 25 GALLONS EACH TRIP (aprox 70 mile canyon trip troll all day and back-from an average of 135 gallons to 110 gallons)
| |
Bertram31.com General Bulletin Board is maintained by Patrick McCrary with WebBBS 5.12.