How much to port and polish pi heads?

Answer:
Teis question does not contain enogh information.
What is a PI
What Year make model and engine size did it come from?
My 3.8 liter GM V6 cost $450 per head
First answer by Sidewaysrob. Last edit by Sidewaysrob. Contributor trust: 105 [recommend contributor recommended]. Question popularity: 1 [recommend question].