I run an 1/th scale 13 lb hydro with a Green Head and was wondering if any body has used the Brown paribolic pipe. Or what pipe and lenghts you are running them. Thanks
i run the green head motors 60 and 80, the brown pipe isn't very good with it.. you have to drill out the stinger in hot weather to .500 and leave it smaller for cold weather.
run a cmb pipe with a add on muffler an you won't have probloms