1. D

    98 Sportster 1800 twin no tach

    Hello everyone, I just bought my first boat. A 98 sporster 1800 twin 717 I noticed it has the mpem bypass and that tach does not work. Does anyone know if I can wire them up directly to the coil + output? I am sure this has been done before, I dont want to test by trial and error and...
  2. S

    2000 Challenger 1800 tachometer use in a 1999 Challenger 1800

    Has anyone tried using a 2000 Challenger 1800 tachometer in a 1999 Challenger 1800 boat? Both of my tachs are not working and I wanted to hook up a working 2000 tach to begin diagnosing if it is wiring or tachometer issue.
  3. ramtuff89

    2008 Seadoo Islandia 430 Intermittent Tachs

    Hey All, This is my first post on here. I have a 2008 islandia with the twin 4tec 215HP engines. I have had it for almost a year now and it is an awesome boat. The last time I went out on the boat I had an issue with the tachometer on both engines. They will randomly stick and freeze up and then...
  4. Kwik_uk

    TTO tach options for a '99 GTI

    Hi guys, I was just about to buy a TTO tach for my GTI, but stopped just short to consider options. Being the GTI I can't easily install an OEM gauge & infocenter plus 3 gauge hood due to my MPEM, so I was looking at an aftermarket option like this. Ideally I was going to install it...
  5. garyguise

    Tachometer malfunction

    I have a 2006 Sea Doo jet boat, 215hp with the turbo. Tach was working fine one day and next day, literally, the tach now reads 3-4000 rpm more than I know the engine is turning. Idle starts a 4000. Any ideas? Gary
  6. L

    FS 96 Challenger/Speedster Gauges

    I am selling gauges from my 1996 Challenger. All gauges are in excellent cosmetic condition and fully functional. The speedo does condensate slightly when in the water. The tach and fuel/oil gauge do not. Prices as follows: Speedo: $25 Fuel/Oil: $80 Or both for $95. Payments via...