Can I put a tach on my 1960 Mercury 400? If so what do I need and how do I hook it up? Thanks Jason
D dakotajay7 Recruit Joined Jun 2, 2010 Messages 1 Jun 2, 2010 #1 Can I put a tach on my 1960 Mercury 400? If so what do I need and how do I hook it up? Thanks Jason
