Looking for advice

S

shaggysae

New member
I have an '88 v 20 with a 2005 yamaha 150hp 2 stroke with roughly 250 hours. I am second owner and have never had a problem with the engine. I am thinking about having the boat redone with some modifications. My question is, would you keep this engine and worry about repower later. OR, suck up the extra expense and repower when the boat is redone? I have heard these engines are workhorses and last a long time.

Thank You

Greg
 
If it's the carbed 150 2 stroke I would keep it until it either blows or rots away(chances are it will rot away first). The 150 carbed engines is one reliable workhorse.
 
Hey Shaggy...glad to see you made it over here from the dark side...LOL!!...

I'm 100% w/Ferm...particularly if you've never had any problems from that motor...hang on to it and SMILE!!...:beer:...post up some pics of your 88 if you get around to it...:pic:...we're all into boat porn over here...:hide:
 
Yep,don't fix what ain't broke! 250 hrs.on that engine makes its practically new. Concentrate your efforts into more important thing on the boat,like enjoying it!
 
I completely agree with the rest of the comments here. You have a great motor that's factory matched (HP wise) to your boat. Don't fix what ain't broken.. use the money for beer and wild wimmin' :beer:
 
I think you should sell it and buy new.
Let me know when I can pick it up.
The way it seems to run going by my current engine I would be good till at least 2028.
PM me when your ready I will give you two fitty for her.
 
willy said:
I think you should sell it and buy new.
Let me know when I can pick it up.
The way it seems to run going by my current engine I would be good till at least 2028.
PM me when your ready I will give you two fitty for her.
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Well, I guess that settles that. As much as I appreciate all the advice, this post by far is my favorite and really sealed the deal for me. Thanks all. Also, I was going to go with a new prop. Probably stainless steel. Does anyone have a recommendation?
 
I have the same engine one year older but I bought it new in '05. I agree with all the posts .... except Willy's :sun:

Run it til it dies. That is what I'm going to do. I don't know how many hours mine has but I'd estimate maybe 2x as much as yours? Honestly I don't know but it has done everything I have asked it to do and more.
 
shaggysae said:
Well, I guess that settles that. As much as I appreciate all the advice, this post by far is my favorite and really sealed the deal for me. Thanks all. Also, I was going to go with a new prop. Probably stainless steel. Does anyone have a recommendation?
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So yer gonna keep 'er...willy will be heart-broken...

I believe a deep V needs a large diameter prop to properly PUSH the hull thru the water...the more V, the more water surface is in contact w/the hull...I tried a 15 1/2" dia X 17 p Mirage when 1st got the Honda, but it was too heavy and actually caused a rattle in the lower unit at idle-speed...got a 15 1/4" dia X 17 p X 3 blades from Power Tech Props made for Honda...have not looked back since...props these days actually have bow-lifting or stern-lifting tendencies...V-20s generally ride bow-high to begin with, so if I were looking for a new prop today, I'd be looking for a stern-lifting prop which willl smooth the ride out a bit...which may take you in the direction of a 4 blade prop...
 
The is a great book out on propellers that you can buy from Amazon.com for around $14 bucks.. cheap at twice that price if it saves you from buying a $500 mistake.

It's called "The Propeller Handbook" by Dave Gerr

A must read for anyone contemplating buying a new propeller! In fact, you can even read several dozen of the pages by going to Amazon and clicking on the book and then clicking on the "See inside" tab.. or you can simply click on this link to get to the same place:
http://www.amazon.com/Propeller-Han...books&qid=1272068346&sr=1-1#reader_0071381767

Although you cannot read the whole book, there are enough pages that are displayed for free to give you a really good idea of what you should be looking for and why things work like they do when it comes to propellers. :news:
 
Destroyer said:
The is a great book out on propellers that you can buy from Amazon.com for around $14 bucks.. cheap at twice that price if it saves you from buying a $500 mistake.

It's called "The Propeller Handbook" by Dave Gerr

A must read for anyone contemplating buying a new propeller! In fact, you can even read several dozen of the pages by going to Amazon and clicking on the book and then clicking on the "See inside" tab.. or you can simply click on this link to get to the same place:
http://www.amazon.com/Propeller-Han...books&qid=1272068346&sr=1-1#reader_0071381767

Although you cannot read the whole book, there are enough pages that are displayed for free to give you a really good idea of what you should be looking for and why things work like they do when it comes to propellers. :news:
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Another way to go if yer gonna spend big on a prop is thru www.ptprops.com Power Tech has been at it for a while...they speced the 4 blader for my buddy's 24' Everglades and NAILED it first shot!!...and had a hand in selecting mine...if they don't get it right, they'll swap...good folks... :clap:
 
2005 is just now getting broken in, for a Yamaha at least. I had a 1986 Yamaha on one of my V's and when I sold that boat and bought another one it had a '99 Johnson. That '86 Yamaha ran circles around the '99 Johnson. Had not one problem w/ the Yami and from day 1 that damn Johnson was unreliable as hell. So keep that '05 Yami until it dies. Good chance it'll outlive all of us here the way those things run. I've got a 2001 that runs as soundly as it did on its first run. I have no clue if I'm running the right prop though, so you're not alone there.
 
captainmike said:
2005 is just now getting broken in, for a Yamaha at least. I had a 1986 Yamaha on one of my V's and when I sold that boat and bought another one it had a '99 Johnson. That '86 Yamaha ran circles around the '99 Johnson. Had not one problem w/ the Yami and from day 1 that damn Johnson was unreliable as hell. So keep that '05 Yami until it dies. Good chance it'll outlive all of us here the way those things run. I've got a 2001 that runs as soundly as it did on its first run. I have no clue if I'm running the right prop though, so you're not alone there.
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About the best way to check the efficiency of your prop is to find out the mrgr's max RPMs for your motor...for instance, mine is 6,000 @ Redline...the prop you're spinning should allow the engine to go to it's MAX RPM at Wide Open Throttle (WOT) w/light load, min wind and current (and top down if bimini)...if it goes well over the max she's propped too high...if it won't achieve the max, then she's propped too low...hope this helps...the wrong prop will over load the motor and keep you from gettin the best fuel mileage...mine is not quick outta the hole, but set up to cruise at max fuel efficiency...hope this helps!!...
 
reelapeelin said:
About the best way to check the efficiency of your prop is to find out the mrgr's max RPMs for your motor...for instance, mine is 6,000 @ Redline...the prop you're spinning should allow the engine to go to it's MAX RPM at Wide Open Throttle (WOT) w/light load, min wind and current (and top down if bimini)...if it goes well over the max she's propped too high...if it won't achieve the max, then she's propped too low...hope this helps...the wrong prop will over load the motor and keep you from gettin the best fuel mileage...mine is not quick outta the hole, but set up to cruise at max fuel efficiency...hope this helps!!...
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And also remember... Pitch, Diameter and number of blades ALL contribute to your boats performance. Like Reelapeelin says.. get the one that does what YOU want it to do. Keeping in mind that constant overrevving or lugging your motor will contribute to a shorter lifespan. :head:
 
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