Originally Posted by 93HybridCX

It would all depend on the shop but I would say $150-$500 :dunno: Its a good bit of work to port the mani right so thats why I say that. Just to give an example, I sent a streetbike head to a place called Star Racing (they build the NHRA Pro Stock bike motors) and it cost me $1854.00 just for the port work. :happysad: