I am just getting all the little details sorted out after putting a 82 280ZX engine in my 73 240Z. I changed over my distributor to electronic with a E12-80 module. I have read many times that the 240Z tach does'nt work with this setup.But mine does and appears to be correct. I'm glad it works, but am I going to make it crap out leaving it like it is?

I have been using my '73 tach since 2001 years havent had any problems with it. One of the best additions to a 240 in my book. Gary:classic:

...snip... I changed over my distributor to electronic with a E12-80 module. I have read many times that the 240Z tach does'nt work with this setup.But mine does and appears to be correct. I'm glad it works, but am I going to make it crap out leaving it like it is?

I have an '82 ZX ignition and alternator in my 01/71. Have for over a year now with no real probs. I do have a hesitation/tach jumpy- loss of power at high RPMs/load issue that I think will be answered with an inline elect. fuel pump.

Thanks guys that makes me more comfortable with it. My tach is steady does'nt jump at all. On your fuel pump problem I got a Carter from Top End Performance that works great.