Separate names with a comma.
Great, Thanks again.
You seem to be the only one who wanted to help. will a larger pic help.Also the pic on my valve cover. Would it be a filter from the tach?...
Would this be the tach wire. how would I hook it to my MSD box. No more after market tachs.
Ok, I'll check it. Thanks again.
Thanks, mine is a 79. it would have snapped into the HEI distributor. It's been a while but i think the wire is much fatter with an end on it.
Does anybody have a pic of where the brown tach wire comes out of the fire wall. need to hook up to msd box. can't seem to find it.
My set up is the same as COPO. Old 6al 6420. I'll look for the brown wire and change the end. Plug it in and see what happens.
Did you cut out tach filter? or just cut off end and splice new wire to MSD box.
I talked to MSD. He said something about cutting out filter. After you cut out filter can you splice a wire from the end to MSD box?
It's an old msd-6420 box. I always ran a after market tach. The tach started to jump around. Could be the tach so i changed it. New tach still...
How can I get my factory tach to work off my msd box. 79 Z/28 need help.
here some specs
This is one of many set ups I did.