Posted by Mavman (IP: 192.62.107.213) on November 19, 1999 at 08:25:24:
In Reply to: Do a "Dollar" port job... posted by TBR on November 18, 1999 at 12:36:15:
: ...which is slang for cleaning up the valve pockets. Get the surface smooth & blend the sharp edges. Also clean up the combustion chambers -smooth out the surface real good. You'll pick up a few ponies and reduce deposit buildup in the combustion chambers. You can't really get at the intake ports, so that is moot. You can try polishing the exhaust ports, but the weird 3 & 4 cyl port design will not benefit much (unless you get the Clifford port divider)...;-)