giggle gas is great mate , cheapest horspower money can buy, havnt had the chance to use it on a twin YET, but ran it on 3 of my old drag cars as a lad! its safe aslong as you stick to the rules! find one tuner and never let anyone else fuck with
had nos on my 98 train , personly i much pref to have the HP than the gas , wat bike are u putting it on
Skull is on the money,,, get rid of that boat and by a Sportster or a V Rod if your looking for speed, your wasting your time a money, Im constantly going past guy's with Big Cube Engines with my Sportster, yes it's got a small gas kit on it, but I haven't found a bike yet when Iv'e had to use it, Iv'e raced them all SE113, S&S 127, Ultima 127's all junk.