i think you will see a bigger gain with a boost bottle
im sure he meant that a higher compression within a reasonable ammount is better, which is true. i wouldnt want anything over 200 PSI on a banshee, im sure you can but that seems a little to high for me. luckily on a banshee, no matter how high you go, it will still be cake to kick it over. anyone want to try to kick over a 240PSI RM250?? that was a pain in the ass, now at 200 PSI, it still is a pain, but managable!!