porting the head

Hey, what do you people think about porting the head on a mini, is it worth it? how much should it set you back? what exactly happens in the porting process and or any other relavent information, Cheers

dunno bout wether its worth it or not cos ive never done it but their was a thread a little while back decribing how you could diy so if ya got a dremel it will cost ya bugger all. When you port the head it increases air flow by decreasing the restrictions in the passages caused by different ids and tight corners the air has to go around.

is this the thread you are talking about? is has everything ya need to know about porting
Porting!

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Ride: Orion agb 29 ducar 125cc 4 stroke

Mods: Locktited bolts, NGK spark plug, UNI filter, port and polished inlet manifold and exhaust, medium compound renthal grips, pro tapers, fastace 66RC rear shock, custom high seat and awsome stickers MORE to come

yeh thats the one it has a step by step explanation of how to port your head