i have a stock rear shock on my raptyor 660....with gear and all i weigh about 270lbs, and i have the stock spring stiff as it will go,but still its a lil soft for my weight...id like to get a stiffer spring,but dont wanna drop a lot of money on buying the whole aftermarket rear shock. any ideas on where i could go or wat i could do?

 

try to talk to GT Thunder. search for them on google and give them a call, they can re-valve and re-spring your shock and do a first rate job for many amateur-pro racers for a reasonable cost. Good luck!