250r case boring.

[Mechanix311]

I have a case that is punched out to accomodate a 330 big bore cylinder. Can i use this with a standard jug or will it not support the sleeve enough and cause the sleeve to break. Thanks fellas

[wilkin250r]

I've never personally done it, but I have seen the question asked many times in many different places, and the answer is always the same. Yes, you can still use the stock jug.

[lee37vernon]

mechanix311 .. out of curiosity do you know the measurement your cases have been taken out to in millimetres ??????? been told before like 3.13'' i believe but wanted to know in mm ..

[Mechanix311]

I am not sure the measurement in millimeters. Im sorry. They deffinetely bore them quite a bit though. Are you looking to bore your cases your self? Thanks for the responses.

[jon370r]

3.350 inches is what ESR told me.

[lee37vernon]

a friend will ..