GUS

hi all . i have just purchased a stock 2002 banshee with K&N and reed spacers between the reeds & barrels. my problem is that the lack of bottom end power makes it dificult for my wife to ride . i realise its not going to pull like a train but i feel it should have a broarder spread of power than its got.part of the problem may be the silincer end caps that have been replaced with ones that have a 34mm hole with no pipe extending inside the silincer and 25mm protruding on the outside . what i need is the dimensions of the stock endcaps so i can replicate them to try to retain some of the bottom end power. am i heading in the proper direction. why didnt i buy a banshee 10 years ago this is fun