Mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).
Product FAQ
FAQ: What size injectors do I need?
ERIKC Answer: The size of injector needed depends on many different factors - power, fuel type, fuel pressure, etc. To get an estimation of what size you need, you can use our online fuel injector calculator.
FAQ: What is the max fuel pressure I can use with DW injectors?
ERIKC Answer: We recommend a system operating pressure of 40-80 psi for best performance. Max pressure will be dependent on the specs of the manufacturer. EV14 max pressure is 8bar or 116 psi (part numbers starting with 16, 17, or 18). We recommend a max pressure of 7bar of 102psi on Denso injectors (part numbers starting with 21 and 22).
FAQ: Are your injectors compatible with E85?
ERIKC Answer: All injectors are compatible for use with ethanol fuels.
FAQ: Do I need to get “tuned” if I install high flow injectors?
ERIKC Answer:Yes. Anytime you install larger than stock fuel injectors into your car, some sort of tuning (flash, piggy-back, stand-alone, etc.) will need to be performed for your car to run properly.
