Fuel tank material

 I'm halfway down the road of refurbish on a 28 ft Bruce Harris Shark Cat ( don't do it I tell you !!! ) . One of the fuel tanks is slightly munted and there's a shit awful smell of fuel in the tank cavity , no visible fuel , yet an ungodly stench . I've decided to rip up the back deck and install some new tanks . Stainless or ally is the big question . There's a pair or 360 litre stainless ones in there at the moment and they've done the job for the last 32 years . Is it worth the extra loot for stainless or should I go down the ally rd ? 
Andy , your two cents will be appreciated ! 

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 My wife understands why I clean my rods n reels in the shower....

 


sea-kem's picture

Posts: 14972

Date Joined: 30/11/09

 Mate if me I'd go ali, you

Wed, 2020-01-08 16:41

 Mate if me I'd go ali, you can use a thicker gauge material and it's more forgiving than stainless. I repair a lot of stainless inhibitor tanlks for my client due to vibration cracks. Just my opinion

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Love the West!

Posts: 187

Date Joined: 19/08/13

Ali

Thu, 2020-01-09 09:02

Ali and rough the surface up then Epoxy coat them so they don't corrode, great boat for extended trips     cheers Ace

Posts: 1111

Date Joined: 19/06/14

Will do

Thu, 2020-01-09 15:02

Epoxy coming will be good as the tank will be glassed in . Yep , being in Carnarvon it's my floating Shark Bay caravan . Setting her up to be able to head out for a week at a time , lots of fuel and lots of water she's going to be a weapon me thinks ! .

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 My wife understands why I clean my rods n reels in the shower....

 

Posts: 668

Date Joined: 28/11/16

Geez 28ft is a decent size.

Thu, 2020-01-09 19:28

Geez 28ft is a decent size. Is it on a trailer? What size donks? 

Posts: 1111

Date Joined: 19/06/14

A little too fat for a trailer

Thu, 2020-01-09 21:14

Only time it's been on a trailer was when we trucked her up , she lives in a pen . Fully loaded we're nudging five tons. There's a pair of 175 supercharged Verados on the back , plenty of power . On a good day she'll do 30 kts but she's drinking 160 litres per hour !. Dial it back to 20 kts and we're looking at about 45 litres per hour combined . It will do that all day every day any sea any time . Keeps me happy

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 My wife understands why I clean my rods n reels in the shower....

 

Posts: 668

Date Joined: 28/11/16

For sure that’s one hell of a

Fri, 2020-01-10 05:33

For sure that’s one hell of a rig  nice comfy ride too

Posts: 668

Date Joined: 28/11/16

What rpm you doing at cruise?

Fri, 2020-01-10 05:35

What rpm you doing at cruise? My single 250 verado is sweet but uses 45lph at 4400rpm  

Posts: 1111

Date Joined: 19/06/14

Super comfy

Fri, 2020-01-10 08:34

The best thing is it's a flybridge boat , everything is upstairs ( single controls up the top ) . Pretty hard to get a wet ass up there . Cruising is around 3000-4000 rpm . I'd rather kick back , relax and take it easy and enjoy the ride than drive like a crazy fucker and beat myself and the boat up . Maybe it's something to do with getting slight older and a lot more wiser ! . 

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 My wife understands why I clean my rods n reels in the shower....