i got a cdi ignition on my merc 650 3cyl 405 series serial number was wondering if anyone had any ideas on a tach that will work with this setup and not cost a bunch of money. i have an auto tach i am not useing but it only has selections for 4 6 or 8 cyl. any ideas are apreciated.
2007-08-11 08:02:01 · 2 answers · asked by dj_lonewolf69 4 in Cars & Transportation ➔ Boats & Boating
oh ya one that can be mounted permanently in or on the dash is preferable. and links will help. trying to do this on a budget.
2007-08-11 09:33:03 · update #1
minitach makes an hour meter/tach that works well and only has two wires to hookup one to ground (any bolt on the engine) and the other one just wraps around one of the spark plug wires. you an get one at most all small engine repair shops.
2007-08-11 08:28:01 · answer #1 · answered by rasco 3 · 0⤊ 0⤋
you have to have a marine tach designed for that engine, sorry but its a three cylinder.
2007-08-11 15:22:13 · answer #2 · answered by Christian 7 · 0⤊ 0⤋