Apparently I don't know how to use the search function correctly. I must have used a 1/2 dozen different phrase's and I either get a thousand different hits or virtually none. So does anyone know what the correct timing is for the 3.4 I swaped for the 2.8 or what works the best. We never used a light when we did the swap, just set it by ear. You can tell it's off a little, the starter drags a little sometimes, especially when it gets warm and you restart it. It still idles a bit high and I hope this will help that too.

91 LS Trooper 3.4 w/225k
BillWhitbeck@grovesigncompany.com