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Author Topic: 1978 20ft Proline rebuild  (Read 6275 times)

September 11, 2014, 12:15:42 PM
Reply #90

gran398

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Re: 1978 20ft Proline rebuild
« Reply #90 on: September 11, 2014, 12:15:42 PM »
And it will never rot.

September 11, 2014, 02:08:28 PM
Reply #91

Aquasport Commodore

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Re: 1978 20ft Proline rebuild
« Reply #91 on: September 11, 2014, 02:08:28 PM »
Go to FGCI.com then click on Online Store on tab at top of page, then click on Coring down left side, then click on Nida Core, then the 5lb section

September 12, 2014, 08:52:46 AM
Reply #92

dburr

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Re: 1978 20ft Proline rebuild
« Reply #92 on: September 12, 2014, 08:52:46 AM »
Jay that rig is going to be stiff enough to do a drop test on!!!! I vote lite composite for the deck, with the strength you have added, you have also added more weight then was originally in the boat. Don't compromise the build schedule, you are doing GREAT!! On 24" centers you don't need 3/4 inch coring, especially if you multiple glass layers. You can do the math on how much you have added if you have kept track of what you have put down. It would be interesting to know, maybe a complete non event once you figure it out.

Damn thing looks like a tank! :cheers:  :thumright:  :thumleft:
Dave

88 222 Osprey
00 Yamaha OX66 150
CAS # 2590

September 12, 2014, 08:29:47 PM
Reply #93

Aquasport Commodore

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Re: 1978 20ft Proline rebuild
« Reply #93 on: September 12, 2014, 08:29:47 PM »
With what Dave said, you could get away with 1/2 no problem. 2 layers of 1708 on each side and the bulkheads, will have no flex and be plenty strong along with saving coin.

September 18, 2014, 06:59:24 PM
Reply #94

elite51203

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Re: 1978 20ft Proline rebuild
« Reply #94 on: September 18, 2014, 06:59:24 PM »
Thinking ahead a little and would like some opinions....

The hullsides of this boat are kinda thin in my opinion....maybe 1/4".  And since I've removed the liner, the rough inner hullsides are exposed and will need to be faired out (looks like heavy roving material) before being painted, etc.

What are my options here? Divinycel or something similiar?  Grind, sand, fair, and paint it and leave it?

Jay

rebuilding a 1978 20\' Proline


September 18, 2014, 07:34:52 PM
Reply #95

gran398

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Re: 1978 20ft Proline rebuild
« Reply #95 on: September 18, 2014, 07:34:52 PM »
We went with divinycell, very pleased with it. Easier to finish, and really stiffened/sound-deadened the hull.

September 18, 2014, 08:59:57 PM
Reply #96

Aquasport Commodore

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Re: 1978 20ft Proline rebuild
« Reply #96 on: September 18, 2014, 08:59:57 PM »
Quote from: "gran398"
We went with divinycell, very pleased with it. Easier to finish, and really stiffened/sound-deadened the hull.
+1 on the DIVINYCELL, use the 1/8" scored and put 2 layers of glass over it. Will have less fairing to do

September 18, 2014, 09:07:18 PM
Reply #97

gran398

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Re: 1978 20ft Proline rebuild
« Reply #97 on: September 18, 2014, 09:07:18 PM »
Divinycell installation


September 26, 2014, 06:17:22 PM
Reply #98

elite51203

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Re: 1978 20ft Proline rebuild
« Reply #98 on: September 26, 2014, 06:17:22 PM »
Well I had to relocate the boat to a different location.  So while I had it on the trailer, I slid it in the lake to see how it sits in the water, and to see where the waterline was.  The chine/hullsides are still above the waterline as you can see.  I havent added too much weight obviously, but I was just curious.  And man does it look good sitting in the water!  Seeing it blocked up all the time, I kinda forget what great lines the boat has sitting in the water....Gives me some motivation to keep up with the rebuild. :lol:







Jay

rebuilding a 1978 20\' Proline


September 26, 2014, 07:25:03 PM
Reply #99

RickK

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Re: 1978 20ft Proline rebuild
« Reply #99 on: September 26, 2014, 07:25:03 PM »
Sitting high and proud  :salut:
Rick
1971 "170" with 115 Johnson (It's usable but not 100% finished)

1992 230 Explorer with 250 Yamaha

September 26, 2014, 08:41:17 PM
Reply #100

gran398

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Re: 1978 20ft Proline rebuild
« Reply #100 on: September 26, 2014, 08:41:17 PM »
Pretty! And without power, looks like large dory. Pretty much where all of our boats emanated....dories.  Put some jumbo oar-locks on, and Paul Bunyan could row her across the sound! :wink:

Gonna be the heat...glad you splashed her :thumright:

 

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