94turbocoupe

Hey just a question....what is involved when polishing an engine part; chemicals, procedures, tools?? or should it be sent in somewhere? any help would be appreciated.

88crxSi

obviously you've never done a P&P so I wouldnt attempt it yourself.

HMT-Admin

Boy that was a help!

http://www.sa-motorsports.com/diyport.htm

88crxSi

i try ya know

91esibtuned

to polish you need a jewels stone

you will have to make all ports match, and you might want to mill the heads

Reddy

Just a warning, a bad port and polish job will cause you to lose HP.

d16forlife

Hondas only have one head :P..

I just scuffed and buffed mine with a dremel.I used 80 grit to get rid of castings and used 120 to clean it up.Then I finished it with 220 grit on the exhoust.On the intake side I did the same but only finished it with 120 grit.Ive read that you dont want the intake side to be polished.It needs to be kinda rough to create turbulance for good air/fuel mixture.

http://www.alaniztechnologies.com/
This site has all the info you need to learn what a port and polish is and how its done the right way.This guy has worked manny 10/9 sec. drag car heads.

jake2001z001

just take it to a machine shop, dont risk it man

91esibtuned

oops sorry for the heads thing lol

94turbocoupe

ya i already ported everything but the polish end i was confused.