Hey I couldn't find what I was looking for searching. The only thing I haven't had time to do to finish my lq4 swap completely is hook up the factory tach. I have a escalade cluster on the way so it would be a good time to do it.
So I will need to have the pulses changed in the tune for the tach to read correctly right?
And also where exactly do I need to run the tach signal? Straight to the cluster? Thanks - Josh