View Full Version : Outboard for 1970 V-20 Cuddy
drthigian
04-16-2007, 12:39 PM
Hey everyone, 
   I recently picked up a 1970 V-20 for $500 bucks...The boat's in rough shape, but it had a decent trailer so I figured it was worth it. So far I've cleaned it up, put a nice dark blue paint job on it, installed a couple of new TODD seats, and done up the brightwork. 
   Anyways, the boat didn't come with a motor, which is what my question pertains to. I'm a broke college student and don't care about amazing speed, so I want to go with the least expensive option.
   
   How much hp will I need to cruise at 17-20 knts.???
   Also, do I need a 15 or 20" shaft???
Thanks for your help guys
-Eric
Blue_Runner
04-16-2007, 12:47 PM
Hello drthigian, welcome to V20 Land. the shaft length will NOT be 15, so it is either 20 or 25. Likely 20 I'd say. Go ahead and measure your transom where the motor would be. Measure from top of the transom to the bottom of the V and let us know how many inches.
Horsepower. I would not go with less than a 115 hp. Also take note that the pre-1986 model horsepower ratings were done differently so a vintage 115 will not be near as powerful as a post '86 115.
Can you tell if the transom is nice and strong? Need to make sure of that before you put on a motor or it will be twice the work.
Finally, let us know your location and we will find the perfect motor for your V. You now have a free staff of "experts" to find whatever you might need for your new ride....
Blue
p-vaugh7
04-16-2007, 12:49 PM
broke college student.. im a broke 21 year old full time worker.. welcome to budget boat bulding. haha the shaft size you need depends on your transom size. measure the top of the transom to the bottom of the V hull the number you get is the size you need. it is either 20 or 25 inch it will probably be a 20 if i were to guess.. also are there any controlls on the boat? if there are you should figure out what the are for and try to look for that type of motor.. if you switch motors chances are you will need to rewire and recontroll the boat.. i have a bunch of force stuff i am trying to sell now includeing controlls. you would have to get a powerhead for it if you were interested.. and the guys here.. reguire pictures just to let you know. hope this helps
Pipe_Dream
04-16-2007, 12:50 PM
Welcome, Eric! And congrats! Broke college student . . . with a boat?? Good luck with that!
A 150 would give you plenty of speed, in the range you're looking for, and be pretty economical. You could get by with less, but might not be as happy. Shaft length depends on your transom, whether it's been cut or not.
Oh, and Post Pics! ;D
msbhammer
04-16-2007, 04:22 PM
Welcome to the site. Where ya located at ??
Under our for sale section, a friend of mine was selling a 20" shaft 130 Johnson. Also has controls for it as well.
Good luck and post some pics. of your V. ;D ;D
kirby01487
04-16-2007, 06:02 PM
Wow Dr. T... You did a lot of work on that boat yourself, Im suprised, but I bet the Bright work looks fantastic... a good craftsman prlly did some work in it. Whats your plan for seating beyone the two pedastals? Just wondering...
tsubaki
04-16-2007, 06:53 PM
What they said and...PICTURES,PICTURES,PICTURES
Oh, welcome, welcome!!!!!! :D
macojoe
04-16-2007, 07:24 PM
Everyone is right on!! But just remeber getting a big motor is not always on the down side, if you get lets say 115, you will need to push it all the time, adding wear to the motor and using more gas.
IMO 150 is the least you should add! Won't need to push as hard, save on gas cause you no have to push as hard, and at the cheap motors you are going to be looking at, will be about the same $$
Good Luck!!
Were are you? Do you have someone to work on motors for you? Or you do it yourself?
drthigian
04-16-2007, 07:28 PM
Thanks for all of your input guys...greatly appreciated....So I hopped onto craigslist and bought a wantad today and I found a 1988 Evinrude 150 hp...claims to run well and have less then 200 hrs. The motor has a 20" shaft and comes with controls. $800
   Sounds like a good deal to me. Any opinions?
Oh and I am located in Mashpee, MA and hopefully I can get some pics up by this weekend.
macojoe
04-16-2007, 07:37 PM
Hey there!! I am in Yarmouth!! I just bought a 89 175 eveinrude last fall, for $700
Needed some work, but runs like a top now!!
Hear it run!! Do compression test!!, check lower unit oil!! Make sure it ashift thur the gears, All BEFORE BUYING!!!!
I got my motor off cape, but the Cape motors most of them seem to be beat! 
Don't be in a hurry!! 
Need some help going to look, let me know!!
tsubaki
04-16-2007, 08:26 PM
Opinoin is let me get it from you. I'm looking for exactly that.
Skools Out
04-16-2007, 10:30 PM
best advice sell it, then use the money to buy more beer and stay in school lol
msbhammer
04-16-2007, 10:39 PM
Stay in school. Good one SKOOL. ;D
kamikaze
04-16-2007, 10:43 PM
Skools:
If wasn't you saying that it would be so funny. Your the worse of all of us!
Drthigian: Take skools advice. It's a slippery slope that only leads down hill.
Skools: Here another project candiate for those 225's. Not a close as the last one but you can't beat the price.
http://www.classicmako.com/forum/topic.asp?TOPIC_ID=15425
Kamikaze
Skools Out
04-16-2007, 10:48 PM
wow made me get physical with myself lol wow i want that so bad why must it be so far from here i can see it with twin 250's or a single 350 um
kirby01487
04-17-2007, 01:12 AM
I knew of Mako like that on Cape Cod that someone was selling, definalty a "needs a handy owner" kinda boat, named "the Magician" pretty sweet lookin. Actually we were gonna get that, then we found our $500 V20 with a trailer that was worth prolly 500, got it from Western Ma to Plymouth Area... 150+ miles... scary though.
msbhammer
04-17-2007, 02:03 AM
Damm, SKOOL is turning down a Freebee. :'(
Skools Out
04-17-2007, 11:56 PM
hey it's not a turn down it's a to far to drive but damn i wish it were closer i like those kind of projects hey hammer kirby01487 hasn't seen my projects lol like the Sea Ox Hull
deshet
04-18-2007, 01:39 AM
1970 I can't believe they made the same boat for 35 years that is amazing..
most probably won't believe me but a couple of fishing trips ago I saw a guy in a V20 powered by a 70hp outboard, i believe it was a yamaha.
I doubt it got on plane but for the 2 or 3 mile trip back and fourth to the Hampton Roads Bridge Tunnel it seemed to work for him
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