[charger]

Any of you folk heard of power kones, ya put'm in yer pipes,@ the head, they create "back pressure" and keep yer pipes from blueing........

 

[txjimbo]

don't know about stopping the blueing, that's caused from running to rich. the cones are supposed to help with some of the backfiring, reverberation type noise.

 

[charger]

"I" swear by them,..N they DO help prevent "Blue'n", I've used them on many style pipes,fer many years,...Those a SAMSON "Tru-Duels",..I put
them on in fall of 2000,......No Blue....