EXinMB
04-16-2011, 12:31 PM
this might be a stupid question but i dont know much about the process of cylider boring and sleeving so im gonna ask. I bought a wiseco 89mm 440 kit that came with a sleeve a while ago and i want to make it more reliable and go back to a smaller size. I have done lots of searching and i want to go 416. i know when i got my 440 done they had to bore it put in the sleeve and then rebore/finish the sleeve. if i go smaller i just need to know can they punch that sleeve out and put a new stock or 87mm sleeve in or do i need a new cylinder and start from scratch. any advice is great.