After considering my options for a couple of weeks I finally purchased some Sheaer Pipes for my Banshee today. I considered purchasing the Rockets, Fat Bastards, CPI, and Trinity. I am coming from the land of ProCircuits so I am expecting a considerable increase in pull up top. Where I live my friends and I ride a lot of roads and old railroad beds converted to walking trails. Miles upon miles of these trails so we do alot of fast riding. The person I spoke with at Sheaer suggested I advance my timing by 5 to 6 degrees. I recently purchased a NOSS head with 21cc domes, V-Force 3's, 28mm pwk's, new K&N pods, had my cylinders bored 30 over and ported. I was running a virtually stock motor before with just the PC's and the K&N's, I can't wait!!!! Any suggestions that might make my ride and tune time go by faster would be greatly appreciated! Thx!! I will post pics as I get closer to completion.