As I was laying under my trusty steed running the SECOND or "Main" fuel system this evening, it suddenly dawned on me. These cars are THIRSTY! Take this photo I took for example:
LEFT: You're 16, bought a used GT that's Fast! This is your factory fuel line.
MIDDLE: You're 20, built your own motor and upgraded your fuel system!
RIGHT: You're 25, built a REAL motor and this is your fuel line!
What I am doing: I'm 34, the one on the right is for the ENGINE, the middle one is for the NITROUS system!!!
Last year I ran both the engine AND the 125 shot of squeeze on the middle one. Think about it. Just mind boggling that the factory ponies run like they do on that small a fuel line.
Just for the record, LEFT = 5/16" ID MIDDLE = 3/8" ID RIGHT = 1/2" ID