Author Topic: how do I hook up a tach? (Read 3691 times)

Spothead · « **on:** July 05, 2007, 05:23:45 am »

someone told me I could use the W terminal on the alternator as the tach signal. I don't understand how this works my alt pulley is a lot smaller than the crank pulley, I would think it woudn't be accurate.

BlackTieTD · « **Reply #1 on:** July 05, 2007, 09:27:55 am »

there are multiple threads and links to a website or two that discuss this topic.

burn_your_money · « **Reply #2 on:** July 05, 2007, 02:57:26 pm »

Iif you have a stock tach and alt then it's been calibrated already

Infinitrium · « **Reply #3 on:** July 05, 2007, 05:04:40 pm »

I've read as many tach threads as I could find and they're a bit over my head. Is there any simple way of hooking up a normal gas tach?

burn_your_money · « **Reply #4 on:** July 05, 2007, 05:51:26 pm »

The simple way is to talk to Trev0rb on the baord and have him build you one, other then that it won't be simple but it is certainly possible