the ticking sound is beause you mount the solenoid directly to metal. If you try mounting the aftermarket solenoid like the stock solenoid (put rubber in between) it should go away. I've couple of fren have the same prob. Dont quote me if I'm not right. Cheers.
sumone plis help me find wiring for my car..the original one cannot be used.its an rb20det manual engine.need help urgently..plis pm me or msg me-0124790580 then i'll kol u bck..