CERAMIC COATING CYLINDER
Brief Description and Advantage :-
Ceramic Coating Cylinder is a high-tech product, which applies special compound-electroplating process to disperse SiC ceramic particles uniformly distributing on the cylinder wall. SYM is the first company in Taiwan to make mass production of motorcycle engine by utilizing SiC ceramic coating technique.
The Ceramic Sic material can overcome the weakness of general ceramic materials, and in the meantime it possesses excellent properties of high hardness (wear resistance), heat resistance and etc., which can be the best candidate matching the requirements of the engine cylinder. However, general conventional electroplating techniques cannot disperse SiC ceramic particles on the cylinder wall due to the insulation and high weight. As a result, SYM have developed the special compound-electroplating process to disperse Ni particles and SiC particles on the cylinder wall together, which forms a particular cylinder with the compound-electroplating layer (Ni/SiC), and brings the quality to excellence.
Currently the quality control of mass production has already achieved to maintain the defective rate below 0.3%, so the ceramic coating cylinder with high quality and appropriate price can therefore be produced.
Technology and Advantage of High-efficiency 4 valve engine:
The 4 valve engine mechanism not only increase air intake but also considerably improve engine efficiency over the uneven fuel concentration problem inherent in 2 valve engine combustion chambers to allow more complete combustion and better fuel economy, as well as to effectively reduce noise and exhaust pollution.
Brief Description of the Technology of Electric Fuel Injection System:
EFI System is the technique as the same level as the current automobile engine. It controls air inflow / fuel injection ratio, fuel injection volume and injection timing through the computer programs and sends the mixed air and fuel most appropriately into the engine through the nozzle spout, as well as to control the ignition angle to achieve the best performance and pollution management. Also because EFI system utilizes computer programs to control air inflow/ fuel injection ratio and fuel injection volume, it significantly enhances the horsepower and moreover to help improving pollution and fuel-saving in comparison with conventional carburettor automobiles.
Technical Advantage & System Advantage:
SYMs perfect intelligence EFI Intelligent Injection System utilizes computer programs to calculate the oxygen content ratio in the air and control the fuel emission to achieve complete combustion, full power, rapid start-up, fuel efficiency, low pollution and acceleration enhancement. Particularly in respect of environmental protection, this system can help reduce pollution up to 30% and decrease fuel consumption by 15% without any catalyzer device.
SYM's EFI System possesses warm compaction of induction, crank rotational speed, oxygen sensor cohering with the 5th Stage Environmental Protection Regulations, and engine temperature sensor. Collecting comprehensive conditions of the car and roads, it can proceed with precise calculation, and determine a perfect fuel injection volume, air-fuel ratio and ignition timing in order to achieve more powerful energy and less pollution emission, as well as to develop the best performance of engine.
Brief Description of the Technology :-
Utilize negative pressure in the inlet pipe to control air inflow of V.I.P. and to the enhance horsepower of high engine speed and the torsion of low engine speed.
The main purpose of Variable Inlet Process is to enhance the torsion of low engine speed, collocated with the high speed performance of 4V engine, and to improve fuel efficiency.
This system can provide the most appropriate air inflow/ fuel injection ratio based on different engine speed, so the engine performance can be further enhanced and the best fuel efficiency is achieved.
Features of Variable Inlet Process:
Effectively improve the inflow efficiency of low speed up to around 50%, and furthermore to improve the performance.
he combustion efficiency can lower down the fuel consumption. (average fuel consumption of VIP: 42km/L)
Maintain the torsion on the summit: Torsion value is kept at 5000~7000 r.p.m.
THROTTLE POSITION SENSOR
Brief Description of the Technology and Advantage :-
Throttle Position Sensor: the sensor located in the throttle position to detect throttle opening, and transmit the signal to the ECU of CDI or EFI which can adjust the ignition angle in light of throttle opening in order to strengthen the performance curve under different speeds.
The advantage of this new-generation intelligent TPS is to immediately provide the throttle opening, synchronously verify the engine speed, and smartly identify the engine load and ignition angle. The intelligent CDI ignition system composed of implantable brand-new chips can rapidly change the ignition frequency.
This TPS strengthens the speed-up performance by 5%
Makes combustion more completely, enhances fuel efficiency and reduces fuel consumption. For each start-up and speed-up
The vigorous 12 horsepower can be triggered in a flash.