:dude: I have a micro rs4 w/orion big block. I am using li-po's and it's clocking at about 45.I have stripped out my pinion and am searching for a 17t plus to no avail. PLEASE HELP MEEEEEEEE!
Mac The Knife
11-25-2004, 08:49 AM
Try using the pinions for the Xray M18, they are plastic, but at least they use a set screw.