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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
YAMAHA BOAT OUTBOARD ENGINE F300NCA | 300 HP FOURSTROKE MOTOR 25 INCHMUST CALL BEFORE ORDERING FOR FREIGHT QUOTE!!!!!! The F15 features all the benefits of a reliable Yamaha 4 stroke outboard in a compact, lightweight and portable package that rivals any 2 stroke. If you are looking for the ultimate in reliable, compact and efficient portable power for your boat, the F15 will deliver you many years of hassle free performance. Features: The powerful, new twin cylinder SOHC design boasts the largest displacement in its
MUST CALL BEFORE ORDERING FOR FREIGHT QUOTE!!!!!!
The F15 features all the benefits of a reliable Yamaha 4-stroke outboard in a compact, lightweight and portable package that rivals any 2-stroke. If you are looking for the ultimate in reliable, compact and efficient portable power for your boat, the F15 will deliver you many years of hassle-free performance.
Features:
- The powerful, new twin-cylinder SOHC design boasts the largest displacement in its class
- Maintenance is a breeze with easily accessible oil and fuel system components
- Convenient front-mounted controls facilitate smooth shifting, easy, shallow water drive and single action steering friction adjustment
- The carrying handle and brims are designed for easier carrying, mounting, and removing the outboard motor
- Yamaha's unique YDC-30 aluminium alloy protects the engine's exterior parts, while a zinc coating, high-quality stainless steel and 5-stage exterior coating offers long-lasting protection inside and out
Specifications:
- Engine Type: Four Stroke, SOCH In-Line 2 cylinders
- Displacement: 362 cc
- Bore & Stroke: 63 x 58.1 mm (2.48" x2.29")
- Rpm Range: 5000-6000
- Compression Ratio: 9.3
- Induction System: SOHC
- Alternator Output: 12V/10A (6.5Amp @ 1000rpm)
- Fuel Delivery: Carburetor (1)
- Starting: rope or electric
- Ignition: CDI Mircocomputer
- Lubrication: Wet sump
- Degree Of Trim/Tilt: 4 positions/71°
- Exhaust: Through Propeller Hub
- Cooling: Water/Thermostatic Control
- Gear Shift: F/N/R
- Gear Ratio: 13/27 (2.08)
- Recommended Fuel: Regular Unleaded
- Recommended Oil: Yamalube 4-M FC-W 10W-30 or 20W-40
- Oil Capacity: 1.6L (1.7 qt)
- Shaft Length: 15" or 20"
- Dry Weight: 50 kg (111 lbs)
- Tilt system: manual or power tilt
- Standard Propeller: 3-Blade Aluminum Cupped (9 1/4" x 10")
- Fuel Line Included
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Trusted company
Flavor Name: Berry, Size: 30 Servings (8.0 Ounce) (Pack of 1)
Great product
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Great for recovery
Flavor Name: Berry, Size: 30 Servings (8.0 Ounce) (Pack of 1)
Really helps with post work out recovery. I feel noticeably less sore when I take this after a workout. Definitely prefer the lemon flavor over the berry.
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Reviewed in the United States on April 28, 2026
★★★★★ 3
Great formula, but desperate for an unflavored option
Flavor Name: Berry, Size: 30 Servings (8.0 Ounce) (Pack of 1)
I’ve been incorporating Thorne’s Amino Complex into my daily stack, and from a nutritional standpoint, it’s hard to beat. The clinical dosing of essential amino acids is exactly what I’m looking for to support my recovery and fitness goals. Thorne is usually my go-to for purity and quality, and this product is no exception when it comes to the actual ingredients.
However, the flavor profile is a significant drawback. To be blunt: the flavors are just not good. They feel chemically and overly sweet, which makes it a chore to drink rather than a supplement I look forward to.
I would much prefer an unflavored and unsweetened version. Having the option to just mix the raw powders into water or my own beverage without the unnecessary flavorings and sweeteners would be a game-changer. If you’re sensitive to artificial tastes or just prefer a "cleaner" experience, the current options might be a struggle.
Pros:
High-quality amino acid profile.
Trusted brand with great sourcing.
Cons:
Flavors are unpleasant and too sweet.
No "naked" or unflavored option available.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Taste and Quality are Excellent!
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
Thorne has a reputation for high quality products so I thought I’d try this whey protein. It tastes really good! I find it easy to digest, and it dissolves easily. I plan to make this my go-to whey protein.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Definitely sweet but good mixed
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
The vanilla would be too sweet on it's own for me but with strawberries and spinach it's perfect.
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Reviewed in the United States on February 15, 2025