Copying 83 minute DC game

I've got an 83 minute dreamcast backup, Omikron. How would one go about copying it?

[SerialKilla]

I was told that all games fit on the CD, even if they look to big!

[BrAvO_BoY]

You could try overburning a 80min cd though i doubt if it'll work, there is of course the option of using a 90min cd provided your writer will recognise it of course.