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Product Detail
Specification
[Size]・Coil unit: 70mm x 49mm x 73mm
・Iron core: 117mm
・Mounting pitch: 90mm / 102mm (2 locations)
[Components]
・Dust boots (for the number of outputs)
・2 terminals
・Wiring x 1set
・Bolt long x 2pcs
・Bolt short x 2pcs
・Spring Washer x 4pcs
・Washer x 4pcs
5Ω single lead (for point ignition vehicles only)
Description
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.
Can be installed on vehicles with direct ignition coils.
[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: 4Ω-
・Igniter ignition vehicles: 1.5-4Ω
・CDI ignition vehicles: 0-1.5Ω
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.
Can be installed on vehicles with direct ignition coils.
[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: 4Ω-
・Igniter ignition vehicles: 1.5-4Ω
・CDI ignition vehicles: 0-1.5Ω
Caution
*The coil itself is a universal coil, so it may require some modifications such as making a bracket depending on the model.*If your vehicle has a condenser installed on the stock coil, you will need to transplant the condenser.
*Please do not install unless you are an experienced person who can judge the quality of the electrical components such as stator coil.
*If the ground wire on the vehicle side is defective, or if you use a battery made overseas, the charging voltage will not rise and the regulator will be damaged early.
*Please be sure to measure the charging voltage after installation.
Applicable Models
Model Page Links
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