11-06-2012, 08:18 PM
Good thinking batman
There is fudge all room for manoeuvre with the roll cage and governor spindle, maybe room for elongating the hole by 1mm before its going to foul, and there isn't much room to trim the edge of the roll cage to compensate either, besides too far and the roller will fall out.
Thinking instead of trimming the piston, i can space out the blanking plate it sits against, I've got a spare domed one from the transit pump that'll give the extra space (essentially the same as on the other side). giving it a little more offset and can set the static advance to compensate for that giving more dynamic.
Its not much difference, maybe a mm or two, but will all help I'm sure.
And if I do get brave enough to elongate the hole a tad it'll add up to maybe 3mm more dynamic advance.
I can't see the shape of it affecting the pressure on the piston, so all gravy?
![[Image: IMG_0558.jpg]](http://img.photobucket.com/albums/v363/toastmonster/IMG_0558.jpg)
There is fudge all room for manoeuvre with the roll cage and governor spindle, maybe room for elongating the hole by 1mm before its going to foul, and there isn't much room to trim the edge of the roll cage to compensate either, besides too far and the roller will fall out.
Thinking instead of trimming the piston, i can space out the blanking plate it sits against, I've got a spare domed one from the transit pump that'll give the extra space (essentially the same as on the other side). giving it a little more offset and can set the static advance to compensate for that giving more dynamic.
Its not much difference, maybe a mm or two, but will all help I'm sure.
And if I do get brave enough to elongate the hole a tad it'll add up to maybe 3mm more dynamic advance.
I can't see the shape of it affecting the pressure on the piston, so all gravy?
![[Image: avatar_zpstlcgvhg8.jpg]](http://img.photobucket.com/albums/v363/toastmonster/avatar_zpstlcgvhg8.jpg){kind=avatar}