What are your comments on the nitrous express "street kit" from diesel dynamics. It seems to be priced right but i am not sure what kind of power gains it is capable of. I know that the gains all depends on the amount of overfueling but i am just wondering if the . 125 solenoid and only 4an lines is enough compared to other kits that use 6an lines. I would be useing the nos for truck pulling and dyno events, not daily driving. I am looking for a +150 hp gain. Thanks Mat