Can you port a Stock EFI Runner? i am in the process of building a 3.0 Stroker Turbo, i have all of the parts, just saving up for pistons and machining. I am not looking for all out power a crappy ride, like the supra crowd, i would be happy with 300HP and lots of torque. I currently have a new head (totally rebuilt, new everything) and a holset hy35 turbo and N42 non egr intake and stock exhaust manifold, stroker crank and the 73 240z rods. I figure since i am increasing displacement i will need larger ports just to accomidate the .2 liter increase. What is the going rate for a port job like the above? Also do you recomment the stock cam for 300-400 hp? what is the disadvantage of a larger cam (stage 2 MSA?), i understand how it works for NA, but not turbo, can a bigger cam allow more air AND quicker turbo response AND higher torque at a lower RPM? Do you do other machine work? i wold like to have all my parts done by 1 machinest (i feel that would be better), i still need my block bored and lapped, and crank polished up and balanced (with pistons, rods, flywheel, ect)
Thanks in advance,
Eric Wolf