P&P

Alright,
port and polishing your heads means taking some kind of dremel and matching your lower intake ports to the head's intake ports and matching your exhaust ports to the headers right. I would like someone to elaborate on this and also tell me about how much it will cost.
Ill need to get the upper and lower intake ports done too.
:cheers:
Thanks
 
The exhaust does not get machined. But I would have a profeesional company do it for you, they send you some P&P heads and you send yours back to them (or not but it costs more that way). Super Six motorsports, Redline Performance, Morona V6 racing are all companies that do this.