I have a 98 trans am A4, and I am looking to put on a 100 shot. I have the bottle, 16' line, 1 24" line (soon to have 2), wet nozzle, nitrous solenoid (soon to have the fuel also), also soon to have the throttle switch and I am pretty sure that is all that I will need. But, i have heard of a few people on this board that blew their motor because the 8th cylinder was being starved of fuel and they were thinking of running some type of duel rail & duel return system. Is that true? Should I look into running something like that? If so, does anybody have info on what i will need? The last thing i want to do is blow my motor if there is a way that I could prevent it.