ORIGINAL: Ron Olson
One hint on the OS .46, try not to tear it down as they're a bear to get back together. They also need an 11cc pipe to get the most out of them, that's what OS themselves recommend.
Watch the bottom of the case as some have had a problem with them cracking diagonally.
If this case cracks Im gonna be in tears!! Will have a good look at the pipe when the package arrives, hopefully its the right one, auction said it was matched!
And all going well, I shouldnt be tearing the motor down anytime soon, ever if I had things my way!
Cant wait to get it running!
As for a .21 in a tiny plastic hull, thats CRAZY!