RE: OS 46AX vs 50 SX on A Tuned Pipe which one for my new Patriot?
Well I have a Patriot with an OS-50SX and it is a screamer for a ringed engine... I run a Tower muffler and get a 9x8 apc easily to 15.7K on 15%, but would rather fly it on a 10x8 apc (performance is actually similar-)
I can't imagine the AX being competitive with the SX but keep us posted-