Dear engine enthusiasts,
The RETROL HM-01 hit and miss engine has always received your attention and support. This trust is the driving force for us to keep moving forward. In order to bring you a better product experience, we have produced a new batch of RETROL HM-01 hit and miss engines. While maintaining the original structure and appearance, the products produced this time have undergone a number of technical optimizations and upgrades, and a new black style has been added for you to choose from. Below, we will introduce the highlights of this upgrade in detail.
1. Optimize compression ratio, increase cylinder pressure, and start easier.
In this upgrade, we focused on optimizing the compression ratio of the engine. This adjustment significantly increased the cylinder pressure and made the compression effect stronger. The most direct benefit brought by this is that it greatly improved the starting efficiency of the engine.
Whether it is in a cold low-temperature environment or when starting the engine for the first time, you can clearly feel that the starting process has become easier and smoother. The trouble of repeated starting in the past will be greatly reduced, allowing you to put it into use more quickly and save valuable time.
2. Optimize the carburetor needle for more sensitive response
After careful optimization, the carburetor needle of the engine has been significantly improved in adjustment accuracy, and can achieve more subtle adjustments. This change allows the engine to control the fuel supply more accurately and maintain the best fuel mixture ratio under different working conditions.In this way, the engine response becomes more sensitive. When you need to adjust the engine speed or respond to load changes, the engine can respond quickly, run more stably and efficiently, and the overall operating experience has been significantly improved.
3. Improved valve and valve seat technical parameters, better durability
We have improved the technical parameter data of the valve and valve seat to effectively enhance the sealing and working stability of the valve. This not only reduces the possibility of valve leakage, improves the power output efficiency of the engine, but also reduces the wear of the valve and valve seat.
The service life of related parts is thus extended, and the subsequent maintenance costs are also reduced, which further improves the durability of the engine and provides more reliable protection for your long-term use.
In this upgrade, we are committed to providing you with a RETROL HM-01 hit and miss engine with better performance, more convenient use, and longer life. We firmly believe that the upgraded product can better meet your needs.
Retrol HM-01 Engine Cart Installation Instructions
Installation steps: first place the frame in a fixed position and mark it, drill holes with a 2.2mm - 2.5mm drill bit, and then fasten with 3*12 self-tapping screws.
Product description: The four-wheel frame does not include the wooden base shown in the picture; it uses stainless steel spoke wheels and CNC aluminum alloy frame, which is dedicated to the MUSA HM-01 engine; the installation package is equipped with a 2.4mm drill bit and 8-10 3*12 self-tapping screws.
Retrol HM-01 Engine Cart Features
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