ok id like to start off by saying this paticular 2002 edge x 700 was my sled 2 years ago. then i sold it to my brother. it is powervalved twin and the 2002 edge x 700 had arguebley more power then the 03 plus 700cc edge series. i think it was rated at 134 hp or close to that and 03 newer had slightly less power from what i can remember. i looked it all up at one point because i used to own it. but anyway he slp piped it this last winter. i have a cpr piped 02 viper. that i should have dialed in about perfect soon. i think its gunna be close to 50 then im gunna start pullin on him. that edge did have awesome bottem end lug from what i remember. so wadya u guys think??? its gunna be a little while till we actually get some snow but ill post back with results when the time comes....