Originally posted by rc_sport
Why do you want it loud? Loud doesn't make it better or faster. Loud planes is the main reason flying sites are forced to shut.
Some people like the throaty sound and fly by themselves in remote areas.
Mac #1150 Non Muffled Pipe.
http://www2.towerhobbies.com/cgi-bin...?&I=LXZ561&P=7
Header for O.S. .61 FX
Mac #2860, 2861 or 2162 depending on how far away from engine you need it to reach.
http://www2.towerhobbies.com/cgi-bin...?&I=LXZ624&P=7
Jack