rcabj

i think i got it guys...

i would consider myself the type of person that like to try and do everything myself (if ifeel not confident enough,like u guys said ask somebody who is qualified)....so in the mean time i won.t dissamble the piston
or conrod yet...only got the cooling head off....just to check
how the piston top were doing.

there seems to be a small part of the piston head with black
little spot....so how the i clean it.....scrap it or sand paper them
or just ignore them.....thanks

rcabj

this should be under another thread...i wrongly done it oops

dbow

My Feedback: (1)

I wouldnt worry about it its going to get a lot worse than that, castor goop build up that is.
Helps build compression, some have reported cleaning the goop then having no compression.

If you have to clean it use some WD40 or even Nitro fuel to wipe it off with a soft rag.
No sandpaper or anything like that.


Dbow

rcabj

thanks dbow