I am a bit afraid to take it out for such mods as my car already has quite a lot of aftermarket electrical mods. Still i contacted Jerry as i wanted Tacho and he vaquely said 8k. He will call me when he reached Trivandrum (Currently he is out of town) on Wednesday and will let me know the details. Meanwhile i will check if Ritz Tacho can be installed in Dzire. I have heard it's cost effective option
Regards,
Sankar