Can anyone tell me what might have caused the pitting in my head, and what effect it might have on performance and what I should do about it?
http://home.quickinet.net/_MG_2075.JPG
I also noticed, while I had the cylinder off today, that it had been ported. And there is a Wisco piston in it.
Is there a good way to tell if it has been over bored?
BTW, I haven't noticed any issues with the way it runs.. Seems like it's running pretty good to me. And quite quick!
http://home.quickinet.net/_MG_2075.JPG
I also noticed, while I had the cylinder off today, that it had been ported. And there is a Wisco piston in it.
Is there a good way to tell if it has been over bored?
BTW, I haven't noticed any issues with the way it runs.. Seems like it's running pretty good to me. And quite quick!