Originally Posted by
Roniel_R
You will get better performance with the 2620 but better fuel runtime with the 2601,i run the 2620 and 16% and get 5:45 runtime,its a good idea to have both pipes if you can..
Thanks Roniel, would you say the 2620 has more low and mid power, and the 2601 more top end???....by seeing their shapes, it would indicate so.
AFM