Merc 65hp on a Jet Star? (now with pictures!)

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lakelover

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Glad it went well, I don't think 35 is a bad speed for your setup. I wonder how much weight you added with your plywood...I forget, what thickness did you use for the side panels?

Lucky you're handy with the motor, you should be able to get that kitty purring I would say.....going all day long is the omportant thing.
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

I ended up skipping the side pannels, but I used 1/4in for the floor.

I also added carpet, but it was pretty light.

I think the issue is that I am under propped, I'll get a tach installed to confirm

Right now I'm trying to be careful to not over rev the engine (avoiding full throttle)
 

lakelover

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Re: Merc 65hp on a Jet Star? (now with pictures!)

I think the issue is that I am under propped, I'll get a tach installed to confirm

Right now I'm trying to be careful to not over rev the engine (avoiding full throttle)

I may have the same problem, I'll have to see how things shape up in day to day use. Agree, not much weight in that floor w/ carpet.
 

dozerII

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Great Job Gib, looks real good.
Glen
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Great Job Gib, looks real good.
Glen

Thanks!


I really liked how it's turning out :D

I still have some small things to work out, like finishing the trim work with the vinyl, finish installing carpet on rear part of flooring, and gauges.
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Well today I spend just about the entire day sandblasting the trailer clean...

I had the bright idea to make a screen to clean up the playbox sand, and it worked out great.

I had 0 issues with that harbor freight sandblaster once I did that, but I did go through 3 tips!

Once I ran out of sand I started sweeping, and ran back through the screen to get the crap out, and kept going :D
 

Pugetsound

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Re: Merc 65hp on a Jet Star? (now with pictures!)

LOL looks like the crowd to greet you dident show up . Boat looks great tho.
 

lakelover

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Once I ran out of sand I started sweeping, and ran back through the screen to get the crap out, and kept going :D

Who says two-stroke owners aren't green??!! ;)
 

GA_Boater

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Who says two-stroke owners aren't green??!! ;)

And when he's done the sand goes in the litter box for the cat. LOL Bottom-feeder re-cycler.

Gib- She's running pretty good to pull 35 mph.
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

And for Props...

I was looking at the prop on both engines, they appear to be different... but no markings telling me what pitch they are

And I found this handy little file
http://www.maxrules.com/oldmercs/Propellers/Props/24.pdf

I'll have to figure out what I can get away with when I get a tach installed, then look into a 17pitch (43-50mph :D )
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Ok it looks like I have a 12 pitch prop on the 65 now, and the speed from the form appears correct.

as luck would have it, I found a seller on ebay listing a prop with an incorrect part number that states it was taken off of a mid 70's merc 650, and also listed as a left hand prop.

Pictures showed a right hand prop, and in one of the pictures I could see the real part number.

And the part number listed is the current prop being made that will fit my engine, right hand, and asking $75

I put in an offer for $35 (+12 shipping)
He made a counter offer for $45, so I accepted
A new prop of the same PN would of cost me $120

17 pitch prop on the way, hopefully by next weekend.

I should have a speed range of 40-50mph with that sucker

and now I'll have two props to choose from, lower pitch if I need power, or hauling a tube or just trolling around, higher pitch for speed, and switch to kicker for fishing

And all of this thinking about props made me think of something silly..

I noticed that my 9.8 seemed to move me along faster than last year, I realized that I damaged my 2 blade prop using a puller to remove it from the output shaft when inspecting the seal over the winter, so bought a 3 blade off of ebay to replace it.

I'll have to switch back to the 2 blade and see if I can get going a little slower, but I also had a high idle speed, mostly due to the remote control being just a little off.
 

jbcurt00

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Something something about falling into horse droppings & smelling like roses:eek:....

You may have Jas beat on deal finding.

How much stuff does that seller sell? Listed w/ wrong part # & it's stamped into it well enough for you to see in an online pix?:confused:?!?! And wrong left/right rotation:facepalm:

Congrats
 

lakelover

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Nice find on the prop. It just goes to show that you can usually find a great deal if you know what you're doing and hunt for it.
 

ezmobee

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Pictures showed a right hand prop, and in one of the pictures I could see the real part number.

I'm assuming you confirmed that his pictures were of the actual item......
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Something something about falling into horse droppings & smelling like roses:eek:....

You may have Jas beat on deal finding.

How much stuff does that seller sell? Listed w/ wrong part # & it's stamped into it well enough for you to see in an online pix?:confused:?!?! And wrong left/right rotation:facepalm:

Congrats

He sells lots, apparenty a wrecker that picks up old boats/engines (tons of sellers like that on ebay)

He had a picture of the PN he decided was the correct part#, and it had an L stamped in the ring (hub).
marked picture of actual item in the ad
I beleive the L he listed to be a roll mark in the hub forging

but the actual PN is stamped on the outter part of the prop (if mercury)
This seller deals mostly with OMC parts from what I gathered.

the fact that he stated he was pulled from a merc 650, his feedback rating, and actual item note I decided lets see.
+ a 30day return policy if all else fails.

I was going to have him confirm if the picture was reversed, but when zooming in on the prop looking for something backwards (like writing) I saw the real part number at an angle, tossed it up on my monitor at home and confirmed the PN was a good one :)
And the fact the writing was not reversed = picture not reversed :)




Nice find on the prop. It just goes to show that you can usually find a great deal if you know what you're doing and hunt for it.

I have gotten away with this a few times on ebay, incorrect parts listing, incorrect PN but lists the engine it was pulled for, often some very old PN that is not listed anywhere and the seller just want's it gone.
(steering arm comes to mind)

I'm assuming you confirmed that his pictures were of the actual item......

That is a worry, but I won't know for sure until I get the item.

if it is a backwards prop, I'll try the return policy, if not back on ebay it goes!

Also the prop he pictured appeared to be in good condition, but it could use a cleanup/paint job, might of sat in salt water, or the flash just bleached the picture out.
 

barato2

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Re: Merc 65hp on a Jet Star? (now with pictures!)

i hear backtrolling can be very effective........
 

Gibbles

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Got the prop and it's correct :D

This weekend should be nice (hopefully) so I'll give it a good test run with gps :D
 

lakelover

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Re: Merc 65hp on a Jet Star? (now with pictures!)

Another score! Looking forward to seeing your results,
 

jbcurt00

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Re: Merc 65hp on a Jet Star? (now with pictures!)

congrats on another great find/catch that was a screaming deal! Good luck getting it wet this weekend!
 
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