Re: Stus-List Help with folding prop insights?

2018-02-19 Thread Jake Brodersen via CnC-List
: Francois Rivard <jeanfrancoisriv...@gmail.com> Subject: Stus-List Help with folding prop insights? Hi Bruce, I have a Martec folder on my boat (34+ also called 34/36) which is your boat's little sister. We've been using it for 3 seasons and it's world of difference in sailing

Stus-List Help with folding prop insights?

2018-02-19 Thread Francois Rivard via CnC-List
rd 1990 34+ "Take Five" Lake Lanier, GA Subject: Stus-List Help with folding prop insights? Hello all, I have a fixed, 3 bladed prop on Astralis currently, and suspect that its slowing us down here in Florida where we just don't get the wind like we did on Lake Michigan, so we rarely see mu

Re: Stus-List Help with folding prop insights?

2018-02-19 Thread Hoyt, Mike via CnC-List
: Saturday, February 17, 2018 1:17 AM To: cnc-list@cnc-list.com Cc: Rick Brass Subject: Re: Stus-List Help with folding prop insights? Bruce; My 38, Imzadi, came with a 16x10 ½ RH Martec prop when I bought her in 2003. 16x10 ½ was the prop recommended for my 15,000lb boat with a 36hp engine

Re: Stus-List Help with folding prop insights?

2018-02-18 Thread Gary Russell via CnC-List
Rodney is correct, of course. But also consider that some C models come with different gear ratios for the same boat. Get the ratio off the gearbox name plate before ordering a prop. My PO didn't do that and I got a boat with the wrong prop. Gary S/V Kaylarah '90 C 37+ East Greenwich, RI, USA

Re: Stus-List Help with folding prop insights?

2018-02-18 Thread Rodney Meryweather via CnC-List
The engine and gear ratio, together with the engine power, are critical for any propeller sizing. When choosing an engine &/or propeller for your boat, it is important to consider the effect of the gearbox ratio on the propeller. Most marine diesel engines have a reduction gearbox, which makes

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Rick Brass via CnC-List
Cc: bwhitm...@sbcglobal.net Subject: Stus-List Help with folding prop insights? Hello all, I have a fixed, 3 bladed prop on Astralis currently, and suspect that its slowing us down here in Florida where we just don’t get the wind like we did on Lake Michigan, so we rarely see much over 12 kts

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Chuck S via CnC-List
My two cents, I had the Martec Folding Eliptic on our boat from 2002 to 2007. I had a few close calls when it wouldn't open. These may have been my inexperience with a large boat. It seemed like I needed to put it in reverse at four boat lengths from the dock to get it to stop reliably in my

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread john sandford via CnC-List
Tremblay [mailto:tremblay.pie...@yahoo.ca] Sent: February-16-18 2:25 PM To: C List Subject: Re: Stus-List Help with folding prop insights? I also have the original Martec Eliptic on my 38-3. No vibration, hull speed at 2400 RPM, and in reverse, you have to think ahead. To align the blade, I

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Pierre Tremblay via CnC-List
I also have the original Martec Eliptic on my 38-3. No vibration, hull speed at 2400 RPM, and in reverse, you have to think ahead.  To align the blade, I installed a cheap fleabay car backup camera connected to the video input of my chartplotter (Zeus Touch). With paint mark on the tranny and

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Bruce via CnC-List
, 2018 11:52 AM To: C List <cnc-list@cnc-list.com> Cc: Gary Russell <captnga...@gmail.com> Subject: Re: Stus-List Help with folding prop insights? I have to provide the dissenting opinion on the Martec prop. Many years ago, I had to make a quick stop when two kids in a din

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Gary Russell via CnC-List
I have to provide the dissenting opinion on the Martec prop. Many years ago, I had to make a quick stop when two kids in a dinghy came out of a mooring field in front of me. In order not to hit them I slammed the boat in reverse. Being not geared, one of the blades did not open. The resulting

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Dreuge via CnC-List
My LF38 came with a 2 blade Martec Eliptec (LH18DX14P-3 1-1/8), and I agree with others that the performance is surprising good. Yes I often forget/neglect to align the blades, and I have experienced the boat shake on a rare occasions. Performance wise, forward to hull speed is no problem

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Matthew L. Wolford via CnC-List
knows what I’m talking about. Overall, I’m pleased with this upgrade. From: Dave Godwin via CnC-List Sent: Friday, February 16, 2018 7:08 AM To: Chuck Gilchrest via CnC-List Cc: Dave Godwin Subject: Re: Stus-List Help with folding prop insights? Bruce, For reasons that have been lost in distant

Re: Stus-List Help with folding prop insights?

2018-02-16 Thread Dave Godwin via CnC-List
t; > > From: CnC-List [mailto:cnc-list-boun...@cnc-list.com > <mailto:cnc-list-boun...@cnc-list.com>] On Behalf Of Dennis C. via CnC-List > Sent: Thursday, February 15, 2018 9:02 PM > To: CnClist <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com>> >

Re: Stus-List Help with folding prop insights?

2018-02-15 Thread Dennis C. via CnC-List
C-List [mailto:cnc-list-boun...@cnc-list.com] *On Behalf Of *Dennis > C. via CnC-List > *Sent:* Thursday, February 15, 2018 9:02 PM > *To:* CnClist <cnc-list@cnc-list.com> > *Cc:* Dennis C. <capt...@gmail.com> > *Subject:* Re: Stus-List Help with folding prop insights? >

Re: Stus-List Help with folding prop insights?

2018-02-15 Thread Bruce via CnC-List
gt; Cc: Dennis C. <capt...@gmail.com> Subject: Re: Stus-List Help with folding prop insights? Bruce, You're not going to get a lot of positive comments about Martec props on this list. You'll get a lot of suggestions about this prop and that prop. Having said that, I have a Marte

Re: Stus-List Help with folding prop insights?

2018-02-15 Thread Dennis C. via CnC-List
Bruce, You're not going to get a lot of positive comments about Martec props on this list. You'll get a lot of suggestions about this prop and that prop. Having said that, I have a Martec Elliptical on Touche'. While it might not be everyone's favorite, I don't have any problems with it.

Stus-List Help with folding prop insights?

2018-02-15 Thread Bruce via CnC-List
Hello all, I have a fixed, 3 bladed prop on Astralis currently, and suspect that its slowing us down here in Florida where we just don't get the wind like we did on Lake Michigan, so we rarely see much over 12 kts or so. I'm thinking I'd like to get a little more speed out of her, and one