Quote:
Originally Posted by V12Bill
You say you are replacing the sleeves and using the old pistons. Why are you replacing the sleeves? If they are worn (steel) then the pistons have to be worn(aluminum). If you have to buy new pistons, go to 3 3/16" and the big cubes of 239. It should not cost near as much to bore the block as it will be to buy new sleeves and have them installed. Do you have a reliable machine shop with experience to install the sleeves? They can crush if not installed properly.
|
Thanks for the response. The original sleeves need replacing - a good sized ridge is present. I all ready have the sleeves and I was not sure if I needed to replace the pistons. Now I know ....
As for boring, I have two places that can handle it and I might even go to a 4" crank (which I have with bearings) if I am buying pistons. Like I said, I am checking out what my options are ...