96 4.0l rebuild with new cam

[Brandon Carnes]

Looking for some information on a 96 4.0L OHV motor. I have the block in the machine shop getting bored and the heads are waiting on what I’m going to do with them they are 95TM no cracks. I’m going to put a comp cam 49-422-8 in it and heads are stock going to change springs to 988-12 but I have read I will need tune for the truck any help would be greatly appreciated. I would like to get the heads ported if anyone has a good reference that would be great. I’m in SoCal.