#12

06-21-2014, 01:29 PM

Aaron Quinton Aaron Quinton is offline

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Join Date: Nov 2002

Location: Indiana

Posts: 1,697

Thanks. I finished mine by hand as well. The CNC path left .005-.006" deep grooves in the rough chambers which I also removed. I would have that a 2x difference in surface area of the chamber would matter at running temps.

Quote:

Originally Posted by john marcella

The finish on my whole head is a cutter finish done by hand not cnc. IMO polishing is just a waste of time.

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