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-   -   27' Squadron XII project (https://www.offshoreonly.com/forums/cigarette/299456-27-squadron-xii-project.html)

CafeRacerPTY 08-19-2013 11:03 AM

We're about to start cutting put the transom for the drive mounting. I have this template for the job

http://i1062.photobucket.com/albums/...psbb0aa129.jpg

http://i1062.photobucket.com/albums/...ps10a008c9.jpg

previously my drive height was way too low and I was loosing some speed. I would be grateful if someone could advise:

what is a good height for a 27/8 squadron?

How can I meassure the X in order to calculate the closest to optimal drive height?

Thanks!

CafeRacerPTY 10-22-2013 07:05 PM

1 Attachment(s)
some progress

[ATTACH=CONFIG]510644[/ATTACH]

professor_speed 10-22-2013 09:19 PM

Going after the "tribute" look?

CafeRacerPTY 10-23-2013 02:40 PM


Originally Posted by professor_speed (Post 4015647)
Going after the "tribute" look?

Not specifically. We were going for something classic and simple. Love the black red and silver combination.

:coolcowboy:

O.C.Barry 10-24-2013 07:13 PM


Originally Posted by CafeRacerPTY (Post 3979216)
We're about to start cutting put the transom for the drive mounting. I have this template for the job

http://i1062.photobucket.com/albums/...psbb0aa129.jpg

http://i1062.photobucket.com/albums/...ps10a008c9.jpg

previously my drive height was way too low and I was loosing some speed. I would be grateful if someone could advise:

what is a good height for a 27/8 squadron?

How can I meassure the X in order to calculate the closest to optimal drive height?

Thanks!

Mercury makes a nice jig for drilling the transom, try to rent or borrow one from a marine rigging shop. If you set the prop shaft height at 2-1/2" below the hull, it should work very well. We did it using a standoff box and a -2 IMCO XR lower.

Sean 10-25-2013 11:22 AM

awesome project. i've always wanted one of these. how do they handle rough water as a sit-down boat? how does the ride compare to a 28SS?

CafeRacerPTY 10-26-2013 09:06 AM


Originally Posted by O.C.Barry (Post 4016641)
Mercury makes a nice jig for drilling the transom, try to rent or borrow one from a marine rigging shop. If you set the prop shaft height at 2-1/2" below the hull, it should work very well. We did it using a standoff box and a -2 IMCO XR lower.

thanks Barry. Here in Panama there are few boats with bravo drives and basically no new installations. they come cut out from the factory or before importation. I would have had to buy the jig for this one time (in the foreseeable future) so we decided to use the template.

CafeRacerPTY 10-26-2013 09:10 AM


Originally Posted by Sean (Post 4016950)
awesome project. i've always wanted one of these. how do they handle rough water as a sit-down boat? how does the ride compare to a 28SS?

The boats take rough water well. We are on the pacific ocean here so it does not get as choppy as the caribean/atlantic. having said that, we do get some 4-5 foot waves and strong winds from time to time. When it gets like that you just put some tabs down and the boat cuts through water like a knife.

Squadrons don't have cabins, and are a single engine boat. I have never ridden in one but since the 28ss is considerably heavier, I would asume it may feel like more of a wave pounder than the squadron.

Squadron weight is approx 5,000 lbs with engine etc. don't know about the 28ss but I am guessing more like 7,500 lbs??

Sean 10-28-2013 07:38 AM


Originally Posted by CafeRacerPTY (Post 4017355)
The boats take rough water well. We are on the pacific ocean here so it does not get as choppy as the caribean/atlantic. having said that, we do get some 4-5 foot waves and strong winds from time to time. When it gets like that you just put some tabs down and the boat cuts through water like a knife.

Squadrons don't have cabins, and are a single engine boat. I have never ridden in one but since the 28ss is considerably heavier, I would asume it may feel like more of a wave pounder than the squadron.

Squadron weight is approx 5,000 lbs with engine etc. don't know about the 28ss but I am guessing more like 7,500 lbs??

great info - thanks! i believe my 28ss did weigh about 7500lbs, so makes sense that it may ride a little better in rough water with the added weight. tabs do make a difference though...

26 Spyder 01-01-2014 03:54 PM

Looking Good! Keep us informed!


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