Blast from the Past!
The Hydrofoil 7 is here!

Relive 1996 with this classic Technic set. Featuring 126 pieces and a cool hydrofoil design, it's a must-have for collectors.

🏛 Technic
Set #8223

Hydrofoil 7 / Powerboat Columbia

The Hydrofoil 7 / Powerboat Columbia is a classic Technic set from the mid-90s.

Before you buy

Who it's for
Beginner build Younger builders interested in Technic, vintage LEGO collectors
Build
124 pieces · about 1.5 hours Build time is an estimate.
Price
$12.99 list price · 10.5¢ per piece
Availability
Likely retired
★★★☆☆ 3.8 community rating

Fans appreciate the set's simple design and ease of construction, making it a good entry point into Technic. However, some find the model basic compared to newer Technic sets and the color scheme somewhat dated.

MSRP
$12.99
Best Price
$28.91
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Hydrofoil 7 / Powerboat Columbia is a classic Technic set from the mid-90s. It showcases the simpler, more mechanical side of Technic, focusing on functionality and straightforward construction rather than complex aesthetics. The set provides a fun introduction to basic Technic principles.

This set is perfect for younger builders or those new to Technic LEGO. With a manageable piece count and clear instructions, it's a great way to learn about gears, axles, and pin connections. It's also suitable for collectors interested in vintage Technic sets.

Skip this if you're seeking intricate building techniques or advanced aesthetics. Modern Technic sets offer more complex builds and more realistic designs. Consider sets like the LEGO Technic Race Car 42160-1, which offers a more detailed building experience.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
124
Pieces
⏱
1.5h
Estimated Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple and straightforward construction
  • Introduction to basic Technic elements like axles and pins
  • Functional steering mechanism
  • Hydrofoil design demonstrates basic physics principles

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
C+
Investment Grade
⏳ Retired
The Hydrofoil 7 / Powerboat Columbia, while not a highly sought-after set, has some investment potential due to its age and the nostalgia factor associated with vintage LEGO Technic sets. Its relatively low piece count and common parts may limit significant appreciation, but well-preserved, complete sets with the box and instructions could see moderate value increases over time. The set's appeal is primarily to Technic enthusiasts and collectors of older LEGO sets.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Compared to modern Technic sets, the Hydrofoil 7 / Powerboat Columbia offers a simpler and more basic building experience. Sets like the LEGO Technic Monster Jam Monster Mutt Dalmatian 42150-1 offer more advanced building techniques and play features but come at a higher price point. This set is a good choice for those seeking a nostalgic Technic experience or a simpler introduction to the theme.

1 Minifigure Included

Includes a Technic figure with a blue helmet, white legs, and a white top with red arrow stripes, adding a human element to the powerboat.

📦 Parts Inventory

Official piece count
124
Parts cataloged in this inventory
49 unique parts, 123 pieces
Minifigures
1

LEGO counts 124 pieces. This inventory comes from a separate parts catalog and lists 126, including the 3 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Sticker Sheet for Set 8223-1 Sticker Sheet for...
Part #: 170887 1× [No Color/Any Color]
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× Red
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 2× Red
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 1× Light Gray
Technic Plate Rotor 3 Blade with Toothed Ends and 3 Studs (Propeller) Technic Plate Rot...
Part #: 2712 1× Black
Technic Seat / Chair [3 x 2 Base] Technic Seat / Ch...
Part #: 2717 1× Red
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 6× Black
Technic Wedge Belt Wheel Tire Technic Wedge Bel...
Part #: 2815 2× Black
Technic Steering Wheel Small (3 Studs Diameter) Technic Steering ...
Part #: 2819 1× Light Gray
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 1× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 1× Red
Plate 2 x 2 Plate 2 x 2
Part #: 3022 2× Black
Plate 1 x 1 Plate 1 x 1
Part #: 3024 2× Red
Plate 1 x 1 Plate 1 x 1
Part #: 3024 1× Trans-Red
Plate 1 x 1 Plate 1 x 1
Part #: 3024 1× Trans-Green
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 3× Red
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 1× Trans-Green
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 1× Trans-Red
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 2× Dark Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 1× Red
Plate 1 x 3 Plate 1 x 3
Part #: 3623 3× Black
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 1× Light Gray
Technic Gear 24 Tooth [Old Style - Three axle holes] Technic Gear 24 T...
Part #: 3648a 1× Light Gray
Technic Gear 24 Tooth Crown with Reinforcements [New Style] Technic Gear 24 T...
Part #: 3650c 1× Light Gray
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 2× Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 5× Black
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 1× Black
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 3× Black
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 2× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 2× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 2× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 2× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 5× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 4× Red
Technic Bush Technic Bush
Part #: 3713 3× Light Gray
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 6× Light Gray
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 2× Black
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 2× Black
Hinge Brick 1 x 2 Top Plate Thin Hinge Brick 1 x 2...
Part #: 3938 2× Black
Technic Gear 16 Tooth with Round Holes [Old Style] Technic Gear 16 T...
Part #: 4019 2× Light Gray
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 2× Light Gray
Technic Bush 1/2 Toothed Type II [X Opening] Technic Bush 1/2 ...
Part #: 4265b 6× Light Gray
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 2× Black
Technic Axle 3 Technic Axle 3
Part #: 4519 2× Black
Brick Wedged, Sloped Inverted 6 x 4 with 2 Stud Connections Brick Wedged, Slo...
Part #: 4856a 1× Black
Wedge Plate 3 x 4 without Stud Notches Wedge Plate 3 x 4...
Part #: 4859 1× Red
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a 2× Black
Windscreen 6 x 4 x 1 1/3 with Hollow Studs Windscreen 6 x 4 ...
Part #: 6152a 1× Black
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 7× Light Gray
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b 4× Light Gray
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 4× Light Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 4× Black
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 2× Light Gray
Hose Rigid 3mm D. 20L / 16cm Hose Rigid 3mm D....
Part #: 75c20 1× Dark Gray
The set contains a good assortment of Technic pins, axles, and connectors in black and light gray, which are useful for building functional mechanisms. The black Technic bricks are also valuable for structural support.

🛒 Where to Buy

💎 Notable Parts

Black Technic Brick 1 x 16 [15 Pin Holes] (2x) $0.60
Light Gray Technic Axle and Pin Connector Perpendicular (7x) $0.70
Black Technic Pin with Friction Ridges Lengthwise and Center Slots (6x) $0.30
Black Technic Axle 8 (2x) $0.40
Est. BrickLink Part Value
$2.00

💡 MOC Potential

🚗 Alternate boat designs (e.g., catamaran, speedboat)
🚗 Small aircraft or seaplane
🤖 Simple walking or rolling robot

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Charts Inventory Statistics

49
Unique Parts
124
Official Piece Count
123
Cataloged Inventory Pieces
1
Minifigures
6
Spare Parts

LEGO counts 124 pieces. This inventory comes from a separate parts catalog and lists 126, including the 3 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 1

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