MrHonda321 New Member 5+ Year Member Mar 11, 2010 #1 I have a supertach 2 from pepboys and its reading is about half of what it really is ( it redlines at about 3.2k. Whats the problem here?
I have a supertach 2 from pepboys and its reading is about half of what it really is ( it redlines at about 3.2k. Whats the problem here?
lethal6 Your Mom's Moderator Staff member Registered VIP Registered OG 5+ Year Member 10+ Year Member Mar 11, 2010 #2 Is it set up for 4 cylinder? Most aftermarket tachs are able to go with 4, 6, or 8. Check the directions on how to set it up. Most of the time there are wires you need to cut.
Is it set up for 4 cylinder? Most aftermarket tachs are able to go with 4, 6, or 8. Check the directions on how to set it up. Most of the time there are wires you need to cut.
