I think he is questioning my home built kit. I have almost everything the name brand kits have....ShurFlo pump, high quality solenoid, high quality pressure sensor, top rate nozzle and plumbing. The only thing I don't have is a progressive controller. Like I said before, I am still working the kinks out. It comes on when and how I want it to, sprays when it is supposed to and stops when it is supposed to. It completely controls knock. I am adding timing and boost (psi) little by little. I am up to 24 psi right now. I am wanting to get to the track on Thursday night, but my daughters volleyball team is in the state championship...no way am I going to miss that! I really think the biggest thing holding me back is tires. The BFG radials on it now will not suffice. Hopefully I will get some drag radials soon. I also plan to work together my own progressive controller. It's not because I like to gamble, I just like doing what I can do. Thanks for the comments, I appreciate the input.
John