I'm hopeing for the same time frame.

As for port and polish..

I don't know toff. I would imagine any good engine shop could do it if you sent your parts out. as for extrude and hone.. Well that seems more elusive.

 

here's the article for those who have not read it.

 

Well if port/polish of the head and the manifold. could net you 20hp... with a g3 with exhaust that could bring us to the magic 350hp mark.... that is tantalizing.... hmmmm

that's some where around 260 whp, and but for 1200? i dunno.

another though how is pes's g3 manifold.... is it significantly more free flowing than stock?