Honda Car Forum

Features:
Driect Spark Discharge on the plug. Twin spark for each cylinder
cycle.
Torque improvement:same A/F ratio can build more torque.
Fuel efficient:same engine condition, same A/F ration can burn more.
Fuel saving:can build same torque with leaner A/F ratio.

For HONDA old cars, converter for distributor, become direct fire to
spark plug.
No ECU change requirement. A controller do all the jobs.
All parts are made in/shipped from Taiwan.

Watch the YouTube video, and you will understand.
B16A DSD-2




H22A DSD-2



Installation accessories for some SOHC engine models also available.
Contact me with email simon@car-hacker.com if you are interested.
Sales, redistributors, brokers, group buy are also welcome.