Just signed up on the board cuz I heard there was a lot of really knowledgeable guys on here when it comes to nitrous. I figured i'd post up and see what you guys think would be the best choice for my car. I have a '99 Camaro with an ls1 in it. I just recently got the car running again and one of the things I did while it was down was swap to a carb style intake with an accufab 4150 throttle body on it. I'm gettin ready to start puttin the nitrous setup together for it and was wondering which plate kit is the best for even distribution. I had a problem with getting uneven distribution on my old setup on a 300 shot and chunked a couple plugs and hurt a couple pistons and would like to make sure that does not happen again. I don't really want to put a direct port on the car cuz they're a clutter. I'm lookin for a single stage plate that is good to 500 hp and has good solenoids for pulsing with a progressive. I will be starting back out at 300 and bumping up to 400 shortly after and eventually when I know I have enough money back in the bank to build a new motor if something happens i'm gonna try bumping up to 500 (don't know if the heads will stay down with that big of a hit, so I wanna be prepared to build an LSX blocked motor if something happens so i'm not down for too long). I was looking at the speedtech diffuser and the nx gemini twin pro power, but wanted to hear some real world results and opinions. Hopin to see some 8 second passes out of the car if the progressive can help me keep her off the bumper, she went 9.4's on the 300 with the old setup and put down about 65 rwhp more on the motor with the new setup and picked up about 2 - 3 mph in the 1/8th (haven't had a chance to hit a 1/4 track yet since gettin her running again), so I think it's doable, especially on the bigger shots. Thanks for any help guys, much appreciated!