Hockey390 Posted March 13, 2004 Report Share Posted March 13, 2004 I just wanted to know what polished exhaust ports are. I read it on youngwoody.com which has a list of mods and tips and whatnot. I've never heard anything about it. What is it, what will it do, what change will i notice? Quote Link to comment Share on other sites More sharing options...
bkabina Posted March 13, 2004 Report Share Posted March 13, 2004 Dyno test's show no horsepower differance between a smooth exhaust and a polished on. The exhaust port is where your pipes go onto the cylinders.You won't notice any diff. just from polishing the exhaust,but you will notice a huge diff. if it is ported. Quote Link to comment Share on other sites More sharing options...
MotulMonsta Posted March 13, 2004 Report Share Posted March 13, 2004 Polishing is usualy done after a port to clean up all the burrs and smooth out the edges. Quote Link to comment Share on other sites More sharing options...
brugal Posted March 13, 2004 Report Share Posted March 13, 2004 Port and Polish 1st you PORT 2nd you POLISH Like MotulMonsta said... Quote Link to comment Share on other sites More sharing options...
banshee tuner Posted March 13, 2004 Report Share Posted March 13, 2004 Polishing the exaust port is just to prevent carbon buildup and losing power in the long run. Quote Link to comment Share on other sites More sharing options...
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