標准點火線圈的火花電壓約為15000v,但`大功率點火線圈能產生30000v的高電壓,是標准點火線圈的2倍左右,從低轉速到高轉速都能產生強大的火花而不打火。
有了這個強大的火花,輸出和扭矩的增加是可以預期的。
大部分測試車輛都能感受到扭矩,尤其是在部分油門位置的扭矩。
如果你用新的線圈更換舊的原廠線圈,燃油經濟性會有所改變。
【大功率線圈】
標准點火線圈的火花電壓約為15000v,但`大功率點火線圈產生的高壓約為30000v的兩倍,從低轉速到高轉速都能產生強大的火花。
有了這個強大的火花,輸出和扭矩的增加是可以預期的。
大部分測試車輛都能感受到扭矩,尤其是在部分油門位置的扭矩。
如果你用新的線圈更換舊的原廠線圈,燃油經濟性會有所改變。
【如何尋找兼容線圈】
用測試儀測量目前安裝的點火線圈一次側的電阻,如上圖所示。
如果你的線圈與原廠線圈的阻值在±0.5歐姆以內,你可以使用大部分的線圈,但請查看你的汽車說明書上的阻值范圍。
如果您不確定是否兼容,請測量車側線圈的電阻,然後與我們聯系。
小心那些在點火線圈前的線路上拆下了電阻的車輛,盡管電阻原本是安裝在點火線圈前的。
雖然同一車型不同的電阻值(omega)也被認為是合適的,但根據我們的經驗,這些電阻值都在說明書和我們的允許值之內。
增加電阻→增加線圈的耐久性,但減少 "火花"。
低電阻 -> 火花會更強大,但線圈的耐久性會降低。
以下是各線圈的准則。
點火車:4歐姆至4歐姆
點火器點火車:1.5至4歐姆
cdi點火車:0至1.5歐姆
可以安裝在直接點火線圈的車輛上。
Standard ignition coils have a spark voltage of about 15,000V, but the high power ignition coils generate a high voltage of about 30,000V, which is about twice as much as the standard ignition coils, so they produce a strong spark without ignition from low to high RPM.
This powerful spark is expected to increase both power and torque.
The torque, especially at partial throttle opening, was felt in most of the test vehicles.
If you replace the old stock coil, it will change the fuel condition.
[high-powered coil]
Standard ignition coils have a spark voltage of about 15,000V, but the high power ignition coils generate a high voltage of about 30,000V, which is about twice as much as the standard ignition coils, so they produce a strong spark without ignition from low to high RPM.
This powerful spark is expected to increase both power and torque.
The torque, especially at partial throttle opening, was felt in most of the test vehicles.
If you replace the old stock coil, it will change the fuel condition.
[How to find the right coil]
Measure the resistance value of the primary side of the ignition coil that is currently installed with a tester as shown in the image above.
If the resistance value is within ±0.5ohm of the stock coil, you can use it.
If you are not sure about the fitment, please contact us after measuring the resistance value of the coil on the vehicle side.
Please note that if your vehicle has a resistor in the wiring before the ignition coil, but the resistor has been removed.
Different resistance values (Ω) for the same model are considered to be compatible, but the values are within the allowable range in the manual and based on H.Craft's experience.
Increasing the resistance value → The durability of the coil will increase, but the spark will become weak.
Lower the resistance value, the spark will be more powerful, but the durability of the coil will decrease.
The following is a guide for each coil.
Point Ignition Vehicle: From 4Ω
Igniter ignition vehicles: 1.5 to 4 ohm
CDI ignition vehicles: 0 to 1.5Ω
Can be installed on vehicles with direct ignition coils.