Thread: SW Tach "wandering needle"
View Single Post
  #6 (permalink)  
Old 06-09-2009, 09:57 AM
Pete Munroe Pete Munroe is offline
CC Member
Visit my Photo Gallery

 
Join Date: Mar 2003
Location: PVE, CA
Cobra Make, Engine: ERA 289 FIA #2027, 65' 289" PS wheels
Posts: 345
Not Ranked     
Default no tach adapter
Guys,

In my ERA FIA #2027 I have a 6AL MSD, a tach adapter was NOT necessary for this setup with the SW tach.

( unfortunately I have a NEW MSD tach adapter I bought before I discovered the SW tach works fine with the MSD 6AL in the ERA application.... if someone wants to buy the adapter, send me a e-mail )

Check the back of the tach to see if it an early one, rotary switch, or a newer one with the "computer like" DIP switches...if its the earlier one I would guess that is the problem.

Give Doug a call at ERA, he has had some experience with the problem

Pete
__________________
ERA 289 #2027
Reply With Quote