I'm looking at picking up a tach for my boat, has a 69 chrysler 55 hp on it, just would like to verify the RPM on the boat. 2 stroke 2 cyl if it matters. All suggestions are appreciated!!
if its verify rather than a big dial on the dash then go for an impulse one on the plug lead ...look on e bay for tacho or tiny tach...this one does 1stroke 2 stroke and 4 stroke ( doh...whats a 1 stroke ? I hear you say )
