- Apr 25, 2009
Looking for a degree tool that I can use on the magneto side of my GT5 Pro Racing 66cc. Anyone know a good place to get one? I thought I seen a post on this some time ago. Can't seem to find it now. Any good ideas for making one? I'm looking for ALL the specs for this engine. Everything, port timing, ignition timing, port durations, bore and stroke, rod length ect. Can anyone help with this information? Or post a link where to find a printable version of these China made engine specs. Any information would be greatly appreciated. Thanks in advance. Danlandberg .