SKU: 81188338271

Hit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys

Sale price$121.50 Regular price$135.00
Save 10%

Pay in installments of $33.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM ToysHit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys Description: Item Name: Hit & Miss Gas Engine Color: Sliver Material: Aluminium Alloy RPM: 2000~6000 Weight: About 2kg Size Of Engine: 22*12*15cm(L*W*H) Flywheel Diameter: 7cm Voltage: 3. 6V Fuel: Kerosene or Gasoline Features: 1. This engine can burn alcohol. The alcohol concentration is not high, and the lowest 58 degree liquor can be used, and no lubrication

Hit & Miss Gas Engine Combustion Engine Oil Modified Version Project Engine Model STEM Toys

Description:
Item Name: Hit & Miss Gas Engine
Color: Sliver
Material: Aluminium Alloy
RPM: 2000~6000
Weight: About 2kg
Size Of Engine: 22*12*15cm(L*W*H)
Flywheel Diameter: 7cm
Voltage: 3.6V
Fuel: Kerosene or Gasoline

Features:
1.This engine can burn alcohol. The alcohol concentration is not high, and the lowest 58 degree liquor can be used, and no lubrication is needed.
2.Transparent combustion chamber, the internal situation can be seen clearly, the working process of the two-stroke internal combustion engine can be clearly observed, and it is convenient to learn the working principle of the internal combustion engine.
3.The outside of the combustion chamber is provided with a transparent water-cooling sleeve. The inside is water. The water 360 degrees completely encloses the combustion chamber to cool the combustion chamber. It does not need a water pump and automatically circulates. When the water temperature reaches 90 degrees or more, it is naturally convected. Distillation tank), the water flows into the tank sandwich to heat the fuel in the middle, the fuel is heated more easily, and finally sucks into the engine.
4.The ignition angle is adjustable. When the engine reaches a certain stable speed, the ignition angle adjuster is adjusted to pre-ignite. Adjustable from 0 to 30 degrees, find the best ignition angle to achieve the highest engine efficiency.
5.adjustable speed CDI, our original adjustable speed igniter can electronically regulate the engine.
6.This machine is similar to the Stirling engine. There are also power cylinders and matching cylinders. Except for transparent parts, all are all metal, and the combustion chamber is quartz. The water-cooled sleeve is bullet-proof glass, the piston is a steel chrome-plated piston, the cylinder liner is brass, and the outer casing is aluminum alloy.

Package Included:
1 X Hit & Miss Gas Engine 

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: 81188338271

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mike Wright
San Leandro, US
★★★★★ 5
Good shine balancer
Fights shine on oily skin almost all day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
N
Verified Purchase
Nae B.
Phoenix, US
★★★★★ 5
Not for me
This in combination with the aloe-ph balancing face wash was not a good fit for my skin. It had me break out with cystic acne. I went back to Hydro Boost and it cleared up in a week. But that’s for my skin. Also, I didn’t care for the consistency of the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
C
Verified Purchase
Cyn M.
Cuba, US
★★★★★ 5
A game-changer for oily and combo skin!
Okay, I did not expect to love this toner as much as I do but wow, it completely changed my skin game! The jelly texture feels super luxe and refreshing, and it instantly calms my skin while keeping oil under control all day. My pores look smoother, my skin feels hydrated but not greasy, and it gives that fresh, healthy glow we all want. I’ve been using it morning and night and my complexion has never looked more even. If you have combo or oily skin, this one’s a total gem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
J
Verified Purchase
johanna
Grantham, US
★★★★★ 5
Tonico
Me gustó mucho, promete lo que dice y tiene buenos ingredientes y es grande
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Solange
West Palm Beach, US
★★★★★ 5
Gentle, Effective Face Cleanser That Leaves Skin Feeling Fresh
Size: 4.4 Fl Oz (Pack of 1)
I’ve been using this face cleanser for a few weeks, and I’m really happy with the results. It’s gentle on my skin but still does a great job removing dirt, oil, and makeup without leaving any residue or dryness. My skin feels clean, soft, and refreshed after every wash. The formula lathers nicely and rinses off easily, which makes the whole cleansing routine feel like a treat. I also appreciate that it doesn’t irritate my sensitive skin or cause redness, which some cleansers tend to do. Plus, the subtle scent is pleasant but not overpowering. Overall, this face cleanser strikes a perfect balance between deep cleansing and moisturizing. It’s become a staple in my skincare routine, and I’d definitely recommend it to anyone looking for a reliable daily cleanser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

recommand products