Community & Resource - Southern Airboat

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Aircraft engine cylinders

Aircraft engine cylinders

I have several aircraft engine cylinders for sale. Lycoming and Continental. Message me with the part number and I can…

06/03/2024
Florida
Total views: 322
Price: $ 250.00

ADJUSTABLE PUSHRODS FOR LYC 0-360 , NEW

ADJUSTABLE PUSHRODS FOR LYC 0-360 , NEW

price reduced to $ 100.00, free shipping in usa, Quality parts from outlaw aircraft 4130 steel, 8 each total

11/18/2024
Arizona
Total views: 160
Price: $ 100.00

Aeromomentum AM-15 117 HP

Aeromomentum AM-15 117 HP

AEROMOMENTUM AM-15 117 HP Zero time engine • $6,000 • OR BEST OFFER! • FACTORY-NEW long-block (1.5 L inline-4, 117…

06/23/2025
Florida
Total views: 74
Price: $ 6,000.00

76 inch three blade propeller

76 inch three blade propeller

76 inch three blade Sensenich built them 8 1/2 inches at the tip wide and 11 1/2 towards the bottom…

06/21/2025
Florida
Total views: 60
Price: $ 1,500.00

500 CFM two borough Holly

500 CFM two borough Holly

Carburetor performs the way it should no issues at $150 or trade 813-597-8296

06/21/2025
Florida
Total views: 12
Price: $ 150.00

720 headers

720 headers

Brand new set of 720 stainless steel headers or trade 813-597-8296

06/21/2025
Florida
Total views: 6
Price: $ 400.00

Dd Caddie

Dd Caddie

16 foot lazer 500 caddie 3 blade h 4 seater don’t know nothing about the boat but it dose run…

06/17/2025
Florida
Total views: 221
Price: $ 8,000.00

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Recent Airboat Talk

Engine/prop/ratio advice

Currently building an 18x8 that will be a gigging/riding boat. I already have a 2.68 box from another boat I was building and plan to order the 88JW from sensenich [...]

WHO MAKES A 10' GORE STYLE HULL??

MINES BOUT HAD ALL IT CAN TAKE... THINK MY TRANSOM IS ABOUT TO RIP OFF..LOL HELP A BROTHER OUT ?? [...]

S6ln-23 magneto?

Does anybody know what distributor cap orientation and to witch clynder it matches? [...]

Continental 520

I have a stock 520, not a conversion. My question is what are the maximum rpm’s your turning at wot? Thanks in advance [...]

Was looking for some advice, purchased a 13' fiberglass boat with a Ford 300 I6 motor, has Redman split headers, just put a new Holley 500 cfm carb on, it [...]

I have a Sensenich Q series 2 blade prop with a medium hub and I'm looking for someone who would be interested in swapping me for a long hub. Wanting [...]

90 hp continental

1. ) just curious what the average price is for a 90 hp continental...... u don't see many that's why i ask [...]

I have PE90/520 conversion that Tom Jeffords built. Tom has moved. Looking for a new mechanic around Leesburg. Thanks, Alan [...]

Govenor pipe on an IO 520... what to do with it?

should I remove this pipe and just replace it with a flat plate... or do I need to attach this somewhere? I took it off to see where what was [...]

would like to hear every ones take on 455 buick compared to other engines running direct drive [...]

Diamondback Airboat Ins

We recently purchased a diamondback Airboat in 2024 . It was a big investment, but still cannot find insurance for the boat Anyone out there have any ideas on companies [...]

How do you adjust the jacks correctly?

14’ diamondback. Only have one jack under the seat area. I put a level across the t-bars. There is probably around 1/8” difference in the middle. So, it’s fairly flat [...]

I am a crop duster pilot thinking about getting into airboat work. Any suggestions? [...]

Where do I find this Steering Cable? Unique

I have been trying to replace my 13' steering cable. Unfortunately, nobody has seen one like this. See pic below. Special attention to the threaded end. Anybody know where I [...]

Torque vs Horsepower

So what am I looking for, torque or hp? I am getting ready to do some Hi Performance mods on my airboat but I am not sure what I should [...]

Palm beach air ride refurburish

well this refurbish has taken awhile to get to this point mostly due to $$$ (what can I say, Obama never sent me those $100 engraving plates) I have replaced [...]

Please Help Me identify this Reduction Drive

Hello, i bought a reduction drive and are looking to identify ( will replace bearings and belt ) but before dismantle to search and replace, may be here in the [...]

0-435 to 0-480 conversion

I’m looking for more information on these conversion motors I’ve been searching them up on here and haven’t come up with much. I’ve been looking at a 435/480 non geared [...]

Air Kayak Build

Hi, I'm a newbe here. I built this air kayak, sort of a micro air boat. It has a 60 cc chainsaw motor with a 24x8 model airplane prop. Only [...]

ww or sensenich hub 3 bld wanted cash in hand [...]

Latest Member Pics

Marsh Walker Airboats

Marsh Walker Airboats

Black cherry glitter flake on a New 13ft Marsh Walker hull that is being built in the Original Viking mold [...]

Me and dad out at Sellers Lake last month [...]

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Great day on the St. Johns

Great day on the St. Johns

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Tate with a speck

Tate with a speck

I think he likes it! [...]

My Old Diamondback

My Old Diamondback

18 year old runout 470 still running strong for my grandson. [...]