View Full Version : Possible to use a soft grommet throat piece on a speedport

01-12-2008, 05:45 PM
i noticed on my brother's speedport tours that the throat piece is removeable of course i could imagine it's removeable only for replacement. i had an idea though do you think it'd be possible to take a soft throat grommet from something like the O3 Tour MP (16/18 pattern) and put it in the speedport tour (16/18 pattern) i don't know if it could be done because of the difference in headsize. i doubt it can work but i'd like to know if it were possible