yes, for sure the 80 is heavier. However, they should be building the springs vehicle specific so 80 springs would be different than a tacoma anyway. This thread is good info for me as well as I will be lifting my 80 soon. Debating which lift to go with too.
Yes, i wasn't referring to your comments but to the ARB rep that told him the ride would be good with heavies and no added weight. I've run mediums on a tacoma with no added weight and it was jarring - rides great once I installed bumpers and winch. I personally wouldn't do heavies unless i had...