5-axis port job
12-18-2010, 12:56 AM
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5-axis port job I have 02-04 zo6 heads with a 1st stage port job. I want them ported again. I found a place called Galto racing in Lakemoor, IL that does 5-Axis CNC Cylinder Head Porting.
Question one: I have the heads, cam, headers, 92mm intake/throttle body. With a 5-axis port job, how much difference in horsepower will there be?
Question 2: Does anybody know anything about Galto racing as far as reputation?
Question one: I have the heads, cam, headers, 92mm intake/throttle body. With a 5-axis port job, how much difference in horsepower will there be?
Question 2: Does anybody know anything about Galto racing as far as reputation?
