Replacing engine in a 1986 Bayliner Capri 1950

[daringmor]

Hey guys,

I am new to this forum and was hoping you might be able to help me. I have a 1986 Bayliner Capri 1950 with a V8 Volvo engine in it. I don't know the numbers on the motor itself but I do know it is a V8.

I have been searching the internet for a replacement motor for it and I can find new motors from 1987-1995 and 1970-1985 but nothing stating that is will work for a 1986. Is there a difference?

Basically what I am asking is, does anyone know where I can get a reman. motor for this boat that will work?

Thanks in advance and sorry if my description isn't accurate enough.

Darin

 

[Gary H NC]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Look at Ebasicpower.com

 

[gcboat]

Re: Replacing engine in a 1986 Bayliner Capri 1950

These guys are wonderful - bought two motors from them, never a problem.
And they even answer their own phones !!!!! http://www.michiganmotorz.com/

 

[daringmor]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Thanks for the replies! I looked at Michigan Motors and also Rapido but as stated before there engines are from 1985 and earlier and 1987 and later. I am afraid if I buy one that it won't work.

Please forgive my ignorance I am not up to speed on the whole marine business.

Is there a reason 1986 is not on the option list for these engines? I thought a 350 was a 350. Maybe I am wrong.

Thanks!

Darin

 

[Bondo]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Ayuh,...

1986 is the transition year, the rear main seal changed....

Call,+ Ask the vendor of your choice....

Btw,...

I don't know the numbers on the motor itself but I do know it is a V8.

That ain't good enough for Solid Answers.....

 

[slia67]

Re: Replacing engine in a 1986 Bayliner Capri 1950

One suggestion, before you go thru the expense of replacing the engine make sure the floors, stringers, and transom are free from rot. The mid-eighties boats are prime candidates for rot, especially the Bayliners. Not due to the manufacturing, but typically due to the fact that they are entry level boats and alot of the boat purchasers did not know how to properly store and maintain their boats. Hence, you had a bunch of boats sitting year round without covers collecting water.

 

[jerryjerry05]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Those early Volvos use a light duty Chev block. The end of the crank is different than most others, You can put in a newer model but have to change flywheels.The original flywheel was used on Camaro's.Good luck changing over.Jerry

 

[bomar76]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Those early Volvos use a light duty Chev block. The end of the crank is different than most others, You can put in a newer model but have to change flywheels.The original flywheel was used on Camaro's.Good luck changing over.Jerry

????
There are only two SBC Gen 1 flywheel bolt patterns...
Pre 86 2 piece main is 3.58"
86 on 1 piece main 3.00"

It doesn't matter what it was in, those are the 2 patterns.

 

[daringmor]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Wow, I didn't think this would get this much attention.

I have been talking with an engine builder and he told me to get the cast number form the block. This is what he said:

"My first advice is to keep to the same model and year of your current engine. why? Well most places will sell you a long block, that means you will have to use the accessories from your old engine and install them in the new engine, that will save you money plus also many headaches. If you upgrade to a different model or year you may end up having to change the flywheel and accessories as well. The best way is to get the cast number from the block to make sure you get the same model engine, and specially same rear main seal configuration. you can find those numbers on the side of the engine block and/or the back of the block by where the flywheel connects to the engine."

This made since to me. What about you guys?

Thanks in advance!

 

[daringmor]

Re: Replacing engine in a 1986 Bayliner Capri 1950

One suggestion, before you go thru the expense of replacing the engine make sure the floors, stringers, and transom are free from rot. The mid-eighties boats are prime candidates for rot, especially the Bayliners. Not due to the manufacturing, but typically due to the fact that they are entry level boats and alot of the boat purchasers did not know how to properly store and maintain their boats. Hence, you had a bunch of boats sitting year round without covers collecting water.

Sorry, I forgot this question. The floors have redone. There was a little rot when I bought the boat so I redid the floor over the winter.

 

[marine4003]

Re: Replacing engine in a 1986 Bayliner Capri 1950

Daringmor,
Before you buy the new block...Before you spend a dime....tally up ALL costs,everything from the new block,hours in rebuilding, misc parts,labor you cant preform(reattaching outdrive to motor) add it up,considering year and make of boat..you may come out cheaper to buy a used boat with low hours,I've repowered 4 boats and each time it's cost me 20-30% more than anticipated.Its not as straight forward as you might think,and unless you have alot of time to devote or a good marine mechanic ( expensive) it may end up being a nightmare.