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#1
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I just came heir to a Yamaha 200ETXD that appears to be in good shape. Can any of you outboard gurus tell me if this motor is worth strapping on a V20? Any idea of what kind of fuel economy I'd expect from it?
Thanks!
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1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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#2
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With a 13.75 x 17 SS prop and carrying a weight of roughly 3500 lbs you should see about 45-50 MPH with about 2.50 MPG @ 5400 RPM according to Yamaha's website. 3500 RPM's should give you about 30 MPH with about 8 MPG. What year Yammy is it? How's the shift rod?
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1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer 1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer 1996 V21 w/1993 200HP Mercury on a Shoreline Trailer All towed by a 5.7L Hemi Durango. If God didn't have a purpose for us we wouldn't be here, so Live simply, Love generously, Care deeply, Speak kindly. (Leave the rest to God) ![]() Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless. |
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#3
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If I can get 8mpg @ 30mph I'd be tickled ****less. Thanks!
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1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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#4
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Well, that was from Yamaha's website with a 20 foot boat of about the same weight and dimensions as a V20, so understand that they might shade their figures a tad.... but in all cases as far as I can see that's a good engine and if you don't want it I'd be willing to bet you'd get a ton of people wanting to buy it from you.
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1987 V20 w/1987 150HP Yamaha on a Shoreland'r Trailer 1978 16.5 Airslot w/1996 120HP Force on a Four Winns trailer 1996 V21 w/1993 200HP Mercury on a Shoreline Trailer All towed by a 5.7L Hemi Durango. If God didn't have a purpose for us we wouldn't be here, so Live simply, Love generously, Care deeply, Speak kindly. (Leave the rest to God) ![]() Silence, in the face of evil, is itself evil. Not to speak is to speak, not to act is to act. God will not hold us guiltless. |
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#5
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That is a 2.6 liter carbed, great motor and a workhorse. Some might even call it bulletproof. Shift rod went to stainless in early 90's and the tiller arm area/ steering tube/ trim motors prone to rust in the salt. Run it, those motors idle and run smooth for carbed. The later efi (OX66) versions also great motors and sought after two strokes weren't all that much better on gas.
Brian |
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#6
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__________________
1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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#7
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__________________
1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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#8
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Not gonna happen. That engine should burn about 12 gallons per hour at a 3800 RPM cruise I would guess which on a V should have you running about 30-35 roughly. So 2.5-3 MPG is about the best you will probably ever see from it, but 2-2.5 MPG is much more realistic for a 2 stroke carbed outboard. It's hard to beat an I/O for fuel milage unless you've got a 4 stroke outboard. On the bright side though them old YAMAHA's tend to run forever with virtually no maintence except for the shift rods(which is easily fixable).
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2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR 2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD ![]() AND THE PINK JEEP!!!! R.I.P. http://www.wellcraftv20.com/communit...ad.php?t=11664 |
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#9
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Sounds like ya did good, Y'daddy!!...if it were mine and if this is doable on that particular motor, I'd yank the automatic oiling stem outta that thing quick...mixing is easy w/one of those graduated bottles...and it's a WHOLE LOT easier than fixin' that puppy after the auto-oiler fails and cooks your Yammie...
Hopefully some of the guys who KNOW will hop on here and tell ya if it can be done on that motor...
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'74 V-20/ BF 150 '95 V-21/ BF 150 '84 V-20/ 200 2.4 Merc '87 V-20/'18 F150 Yamaha |
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#10
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The motor is on a 21' center console I just picked up. I'll run it on that boat and see what kind of mileage it gets. It will have to be an impressive ride in order to get me to swap my 3.7 I/O to an outboard though.
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1983 V20 Cuddy, 3.7L/165hp Mercruiser Fishing out of Portsmouth NH |
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