which 2.3 head is considered the best of the factory stuff? and didn't mid 90's rangers have a slightly bigger cam and tubular exauht manifold?

 

Mid 90's had a roller cam, not that it was bigger.They also had a small tube header.(also not very big) The best head is prolly the D-port.Worst prolly the dual plug.The differnce is small you could take the worst head DP and P&P it and would out do a d-port.The power is made in the head on these Lima engines

 

so not really worth it to go scouring junkyards? dang, i thought that was the solution to everything!

thanks