How fast is your 4 cyl i/o Bayliner?

Mark42

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Oct 8, 2003
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I'm interested in 80's and 90's Bayliner cuddy cabins. I see that a lot of the 17-19 footers often came with the 4 cylinder Mercruiser setup.

I'd like to know what the cruising and top speeds of your boats are, with all your stuff and family. I've been told the 4 cylinder Mercruiser is underpowered, but the term underpowered is often subjective.

So whadda say?
 

gregmsr

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Sep 20, 2006
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Re: How fast is your 4 cyl i/o Bayliner?

My 89 Capri Cuddy with 125 hp 4cyl Force, loaded with 4 adults, cooler etc, cruises around 28 - 30 mph. WOT around 35.
 

gregmsr

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Re: How fast is your 4 cyl i/o Bayliner?

Oh, your looking for I/O speeds. Mine is Outboard if that makes any difference to you.
 

Mark42

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Re: How fast is your 4 cyl i/o Bayliner?

Gregmsr, that info is just as valuable. I have been looking at both i/o and outboard powered boats for my project. Just seems that there are more i/o in the 19 ft.
 

AKHighmark

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Jan 7, 2007
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Re: How fast is your 4 cyl i/o Bayliner?

I have an '05 192 with the 3.0L engine. WOT 43.3MPH on GPS. Cruise @ 30MPH. Fully loaded for overnight with coolers, extra gas 2 adults and 3 kids WOT 40.6. Fast enough for us and economical.

Now if I didn't have 5 footitis I would be OK.

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watermellon1

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Nov 30, 2006
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Re: How fast is your 4 cyl i/o Bayliner?

I have 90 glasstream 19cc that seems a little heavy (leak damage and currently under repair) that I got to 40 with light load, 3L merc, my buddy says boat could get to 50 if propped differently. not so sure bout that
 

enn858

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Aug 14, 2006
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Re: How fast is your 4 cyl i/o Bayliner?

175 BR 2007 model runing 46,5 Mph with 135 Mercruiser i/o - i am changing the std prop as i am overrewing the engine with std. prop (5050 rpm) hope to reach app 50 mph with right prop
 

joemamma_222

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Jun 23, 2003
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Re: How fast is your 4 cyl i/o Bayliner?

I've got a 85 bayliner trophy Cuddie cabin with hard top. It's a PIG ! 4 cylinder volvo motor 145hp/. with tabs I'm runnin about 28MPH. I LOVE IT THOUGH !!! sleeps 4. I'm not in a Hurry when I'm enjoying myself....
 

Mark42

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Re: How fast is your 4 cyl i/o Bayliner?

Joe, I'm usually not in a hurry on the water either. Getting there is half the fun! BTW, what is fuel consumption like with the volvo setup.
 

joemamma_222

Petty Officer 1st Class
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Jun 23, 2003
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Re: How fast is your 4 cyl i/o Bayliner?

Mark I dunno yet...I've only been out 3 times...
But LIke I once heard in a Trophy ad with 4cyl setup " This thing almost makes gas" ! d:)

I'll let you know hopefully soon ! It does purr like a kitten though.
Joe.
 

2broke4this

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Dec 13, 2006
Messages
103
Re: How fast is your 4 cyl i/o Bayliner?

I purchased an1987 Bayliner 19' Capri Cuddy with a 3.0 OMC I/O this past Labor Day. I've only had it out a couple times, but I got to almost forty (according to the speedo) with a couple average sized people in the boat. Like a few before me, I'm also looking for a better prop. I'm not sure what's on it yet, I just used what came with it. What I DO know is that it runs nearly 5100 rpms at WOT, so I haven't pushed it that hard. I imagine that when I get the right prop it'll move along just fine. Currently, the boat is able to pull a wakeboarder up with three people riding in the boat, which is plenty of power for my use. Good luck!

-Carl
 

JimB CA

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Mar 4, 2007
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Re: How fast is your 4 cyl i/o Bayliner?

2003 1950 i/o

We have had it top out at 42 using gps
 
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