Polishing my ports!

[Rob 88]

Can anyone give me some advice quickly how to do some good port polishing? Im thinking of buying a cylinder head off ebay, polishing it and then sticking it in my clio to keep it on the road. Iv done a bit of port polishing on mini engines but with wet and dry n it took about 5 years :S . Demon Tweeks sell a porting kit but 40 squids sounds expencive for some dremel heads??? cheers lads

 

[BenR]

Dont bother 'polishing' it does zero for performance, shape, volume and velocity is all that matters.

 

[RichMcc]

Guide http://www.sa-motorsports.com/diyport.aspx

But as ben said really no point, yeah if you have abig american V8 but worthless on a clio. And keep the dremel away from it, its the devils tool.
tbh you'd probably do more harm than good unless you know what your doing.