Got a pair of 40 pilot jet going to try them. I read or heard that the frist ameirca had 40 pilot so here goes got 42's now. If I sit and ideal it will load up and when I try to take off it will die. But if I pop the throttel it seam to clear and take right off. After that my power curve is really good. I did get the code letters for the
America needls (1) and older thunderbirds(2). I don't know which needles I've got in now, changed to many times back a forth. Rudy
