I have a 99 KX125, just put it in the shop to have some maintenance done & jetting done, I ordered an SST and silencer, to my shock they put a Turbine Core on. I am running Delta V-Force reed cage, jetting is spot on, the bike rips from mid to overrev, but is a dog down low. What difference would a Power Core or Shorty Silencer make? Thanks, Dave.
Mostly trails. I don't mind having the Turbine Core for when I ride in the National Forest, but if the Shorty could be swapped without having to rejet, I'd probably buy it for everyday use.
The i guy i bought my bike from had the Fatty/shorty setup on, since i ride in the wood i had to buy a turbine core and my bike runs really good i dident have to change anything