Thanks to every one for the help!!
Just fixed my wacky tach problem.
Seems whoever had the car before me was playing inside the dis.
The wires to the igniter were all loose and the screws were stripped.
And lots of corrosion everywhere.
But it's all good now.
Thanks again for the help.
Oh yeah, anybody need a coil for B18A1. hehe.
Sill in the honda bubble wrap.