Speedos!

[greenmac80]

Hey i'm fitting a Speco speedo into my ke55 20v.
to the t50 is mechanical. the speco guage can handle hall effect sensor... magnetinc and ecu.

should try and fit a 3vz speedo sensor? or do i need to do someting completely different?

from wat i understand the 3vz sensor is hall effect???? if yes then does anyone know the pulse cycle?

[CrUZida]

Most likely 4pulse/rev, with an outside chance of being 20pulse/rev.

You can buy aftermarket ones (VDO I think) that are 4pulse/rev for about $110.

[greenmac80]

and what do they bolt to???
the gearbox? will i have to modify the cable drive or wat?

so the 3vz aren't hall effect?

i'll be doing this http://www.toymods.net/forums/showth...ctronic+Speedo

so yeah anyone know the pulse setting on one of these?

[CrUZida]

You may find some 3vz's have speedo cable, and some have a sender. But most Toyota electronic sensors are hall effect, as are most aftermarket. 3 wires generally means hall effect.

The VDO one (and a lot of others, incl Toyota ones) screw onto where the speedo cable would normally screw on to.