Tach signal output?

[ncturbospecv]

I'm in the middle of wiring up a tach for my car that requires a 12v pulse signal. Correct me if I'm wrong but from what i've read the dash wire for the tach output with the rb swap is a 5v pulse. Is there a 12v pulse signal wire anywhere? Can the dakota digital tach converter convert the 5v pulse to a 12v pulse? Sorry if this has been covered but thanks for your time.

[ncturbospecv]

Also if anyone knows what type of speed sensor the rb trans uses please let me know. As far as i know it should be a 2wire inductive coil sensor? I need to verify with a company before i order a conversion box and they're asking if it's a reed switch style or inductive coil type.

[rhd240]

good question on the tach. im trying to find out myself..already have a dakota box and still nothing.