Nitrous Express introduces the LS1 "NXL" nozzle with Integrated Rail Technology. This plug-and-play, direct-port nozzle system is available for four, six, and eight cylinder applications. There is no drilling required, no engine disassembly and no solenoids to mount. The entire nitrous system is self-contained in the high-flow fuel rail. Systems come complete with bottle, jetting, custom insulate...