Does anybody know what the timing key does for the banshee?? and what the difference is between teh 4 and 7 degree key??

 

You said Banshee but you must have meant Bombardier since this is a Bombardier forum. I have never heard of a Bombardier timing key but that doesn't mean it doesn't exist. There are lots of Bombardier guys on this forum that know a lot more about Bombardier's than I do even though i own a Bombardier.

[img]i/expressions/face-icon-small-wink.gif[/img]

 

RWR sells a offset timming key for the DS. But even RWR doesn't advise using the key. Aparently it shears off way to easily.

From your screen name. I asume you are referin g to the timming key for a banshee though.
Someone here may know. But you prolly should try the yammy forum. [img]i/expressions/face-icon-small-wink.gif[/img]

 

I think the difference from a 4 to a 7 key on a banshee is about 3 more dings in .......ying da ding ding ding ......ding

 

Now thats funny[img]i/expressions/face-icon-small-happy.gif[/img]

 

I would go for the aftermarket adjustible timing plate and have the flywheel lightened up you will notice a big defference in acceleration and peak RPM. The advanced timing makes your cylinder fire after top dead center which helps your bike rev quicker than stock timing.
Hope this helps.