Z1OwnersClub GB

Posted: **Fri Jan 04, 2019 10:11 pm**

Hi guys
Any suggestions of how to go around clearing built up carbon deposits in the cumbustion area and the exhaust ports, I don’t really want to go down the blasting route

Posted: **Fri Jan 04, 2019 10:14 pm**

Good quality paint stripper will turn it to mush. Just wash with water!

AL

Posted: **Fri Jan 04, 2019 11:51 pm**

hi gavin, oxalic acid is the very job; about a £5er a kilo off ebay delivered n about a cupful per gallon of water will nuke the built-up shite,leave the head to soak long as poss.. check YouTube oxalic acid videos..m

Posted: **Sat Jan 05, 2019 7:59 am**

Thanks for the replies guys, I will be giving it ago as soon as I manage to get the head carb holders off, them pesky Japanese JIS screws are being a bit stubborn

Z1OwnersClub GB

Decokeing a cylinder head

Decokeing a cylinder head

Re: Decokeing a cylinder head

Re: Decokeing a cylinder head

Re: Decokeing a cylinder head