Adjustable Tachometer Signal Pulse Adaptor

[aigochamaloh]

This is available on eBay for $40 + shipping at the moment. Will adapt your V6 signal to the correct signal needed for the 4 cyl tachometer.

Just bought myself one.

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=220546467100

[brianbooth]

That's pretty handy. Might have to get one and save myself some work.

[AlunJ]

Hope this works :) Info I've got suggests the mk1 tacho operates well above 12v (which is why some aftermarket ECUs have issues driving it), this'll show us for sure.

[stevehall]

I've got a friend who's been promising me to desgin one of these for months now. If he gets round to it, I may be able to sell them on here for a fair bit cheaper than $40.

Although in the meantime, it is fun reving the needle right through and out the other side of the red :mrgreen:

[OlberJ]

Steve, if you've got a Celica you can do Sengk's mod if i remember rightly.

[tripod23]

iv got a modded celica tach seems to work perfectly - and i have calabrated it as well http://www.youtube.com/watch?v=OyYu7au-t7U