Nitrous plumbing A1A...??..

Pittsburgh racer will benefits from a proper camshaft since his will be a dedicated race car. That will require way more attention to detail, since his engine already has greatly increased cylinder pressure and cylinder temperature.
Jpar's use is at an entry level like mine, so dropping the nitrous kit on an existing street/strip setup will be more forgiving, as long as the basic guidelines of fuel and timing are followed to start with. You'll see when you get the estimated 100 or 150 HP added to your combo that it's not impressive to bring it on toward the top of a gear, like top of second gear as mentioned somewhere in this thread. Everybody talks horsepower, but the torque increase is what's really impressive and feels great on a street strip car. My junk is automatic transmissions, so I activate everything with a full throttle switch. I do have to launch on motor at 3/4 quarter throttle to keep the nitrous from activating or it will blow the tires off every time. Once it's rolling out ten or twenty feet, or whatever it is, I go full throttle, the nitrous activates, and it stays hooked up and really aggressively accelerates. I do not use a progressive controller, which would basically take over my entire launch routine.