Thanks for the props guys.........and the pricing above is labor, shipping is ~$25-30 total.
the upper can be ported, but it does have to be cut open. I don't recommend it unless you have a VERY good reason for sticking with a stock intake (stealth racer). You can open the upper TB runner from 63mm to 65-67mm to run a 65mm TB. Porting the lower brings the stock intake into the 180-190cfm range, well above the 160cfm the stock heads flow and right about what stock GT40/GT40P heads flow. Both of those heads are a good application of a stock ported intake.
Extrude Hone is well over $500 for an intake - definately NOT worth it for a stock intake imho.
the upper can be ported, but it does have to be cut open. I don't recommend it unless you have a VERY good reason for sticking with a stock intake (stealth racer). You can open the upper TB runner from 63mm to 65-67mm to run a 65mm TB. Porting the lower brings the stock intake into the 180-190cfm range, well above the 160cfm the stock heads flow and right about what stock GT40/GT40P heads flow. Both of those heads are a good application of a stock ported intake.
Extrude Hone is well over $500 for an intake - definately NOT worth it for a stock intake imho.