SKU: 47837367629

HOWIN L4-172 17.2cc SOHC Inline 4 Cylinder FOUR Stroke 15000 rpm Nitro RC Engine

Sale price$450.00 Regular price$500.00
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Description

HOWIN L4-172 17.2cc SOHC Inline 4 Cylinder FOUR Stroke 15000 rpm Nitro RC EngineHOWIN L4 172 17. 2cc SOHC Inline 4 Cylinder FOUR Stroke 15000 rpm Nitro RC Engine Note: Glad to tell you that Howin L4 172 is in stock now! Buy it now, you save up to 100$usd. Only 899. 99$usd now. it has only 28pcs left. when it's sold out, we won't produce it any more. Promo code: H100 Why buy HOWIN L4 172 now? 1. you save up to 150$usd. Only 819. 99$usd now 2. you will be give a kit of glow plugs kit for free. all you need to buy is the cooling

HOWIN L4-172 17.2cc SOHC Inline 4 Cylinder FOUR Stroke 15000 rpm Nitro RC Engine


Note: Glad to tell you that Howin L4-172 is in stock now! Buy it now, you save up to 100$usd. Only 899.99$usd now. it has only 28pcs left. when it's sold out, we won't  produce it any more. Promo code: H100

Why buy HOWIN L4-172 now?

1. you save up to 150$usd. Only 819.99$usd now

2. you will be give a kit of glow plugs kit for free. all you need to buy is the cooling accessories. click.

3. you can save 30% off for the other accessories of this engine, like the base, modified gasoline parts etc.


Features:


.Introduction: The L4-172 is a miniature inline four-cylinder four-stroke engine model newly released by the HOWIN team, which demonstrates a strong engine manufacturing spirit. It is based on early real car engines that are widely used and designed with perfect style and appearance, recreating the elegance of full-size cars in scale models. Delivers a sense of realism from inline four cylinders to camshafts and rocker arms, every effort has been made even the scale&appearance of the engine to maintain a high-level performance that can provide extraordinary power to RC cars/ship models.
.Mainly decorated in silver and black for a high-end atmosphere, the L4 engine with an overall compact structure represents a collision of retro classics and modern machinery.
.Adopts SOHC valve mechanism, alloy rocker arms, independent intake/exhaust design and increasingly accurate valve opening/closing.
.Built with adjustable valve and single carburetor for easy adjustment and more sensitive throttle response.
.The intake pipe and exhaust pipe printed by integrated metal stainless steel make the engine sounds deep and powerful like a racing car.
.The integrated & reinforced crankshaft with five points to fully support ensures that the crankshaft boasts sufficient strength and is not easy to deform under high-speed operation.
.Utilizes the external centrifugal water pump and the cooling mode of direct contact between the outer wall of wet cylinder liner and coolant for heat dissipation with water drainage to prolong the working time and span life.
.Features smooth idle running and a high speed up to 15000rpm like a little violent beast, due to the 480 brush motor and convenient electrical starting.
.All parts of the model are made of carefully selected material, among which the piston ring is made of nodular cast iron, and the cylinder block & crankcase of the cylinder head are processed by aluminum alloy CNC,  as well as colored through anodic oxidation after sandblasting.
.To maintain the steady output of the inline four-cylinder engine, the rocker arms, camshaft and crankshaft are precision machined for minimal tolerances.
.With its true-to-life scale, reliable start and steady power, the high-performance engine will meet the expectations of many model aficionados, providing an impressive&authentic model for nostalgic enthusiasts and collectors.
.Instructions: 1. Includes 1 x Engine, 4 x Glow Plugs, 1 x Ignition, 4 x M4 Screws for Assembly & Fixed, 1 x Instructions, 1 x Optional Engine Base. You need to prepare or purchase the fuel tank, fuel lines, water cooling kits (radiator and water tank) and batteries.
2. Requirement for Fuel Oil: 20-25% Nitro Finished Fuel Oil. Later you can buy the gasoline modification kit to upgrade to use the gasoline fuel.
3. Warranty & Aftersales: One-year limited warranty. If you have any questions about the product in use, please feel free to contact us for advice or help.

Specifications:

.Material: Metal
.Brand: HOWIN ENGINE
.Item No: L4-172
.Form: Finished Version
.Type: Nitro Internal Combustion Engine
.Valve Mechanism: SOHC
.Displacement: 17.2cc (4×4.3cc)
.Cylinder: Inline Four-cylinder
.Stroke: Four-stroke
.Cylinder Diameter: 18.00mm
.Stroke: 17.00mm
.Rotational Speed: 3000-15000rpm
.Power: 2.4ps@13000rpm
.Cooling Mode: Water Cooling
.Lubrication Method: Splash Lubrication (Regular lubrication: add grease on the cam)
.Ignition Method: Ignition Modules (Included)
.Glow Plug Type: No.5 Four-stroke Electric Plug (*4, included)
.Starting Mode: Electrical Starting (With 480 Brush Motor)
.Starting Power: 12V/3S Li Battery (Not Included)
.Fuel: 20-25% Nitro Finished Fuel Oil (Not Included)
.Product Dimensions: 15.2 x 10.1 x 10.6cm
.Product Weight: 1200g
.Package Dimensions: 18 x 18 x 18cm
.Package Weight: 1500g
.Packing: Graphic Carton
.Ages: 14+

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 47837367629

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This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.
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Rudy Quezada
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Most comfortable underwear I’ve had in awhile, soft, great length, can wear all day without adjusting all the time. I purchased a Large, I’m 6’3, 205 pounds, athletic build.
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Nice briefs, worth the price
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Briefs feel nice and I love the feel of cotton. Unfortunately they are missing a slot in the crotch that is usually present in these types of briefs. Size is matching, soft to the touch.
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