Originally Posted by ntro75
I have been looking into this for about 2 weeks now, I can find all kinds of pictures of polished parts and the reasons why to polish, what it does to the outcome of the performance and everything but no where can I find stock numbers for the dremel bits and procedures to use that that best, basicly I am looking for before & after shots with step by step details, If you know of any links or have done this yourself with stellar results please post or pm me with any links/pic's & info you might have.I am also looking for the same info on modding the ports and timing.
Thank you.
polishing the crank looks cool, but i've been told it isn't really effective. the fuel slips and is not carried properly by the spinning action of the crank.
the sleeve polished on the bronze side is a good idea though i think.