anyone know what the air pipe is?
 

yes air pipe not air pump.lol
hello, the air pipe is located on the exhaust side of thr block. it looks like it is part of the lower intake manifold, but not sure. i have fount the part on the parts diagram but the picture is no good. part # air pipe 13705
" " air hose 13707
what connects to it and what is it?
p.s. my car idles now, not perfect but i dont have to press the gas when i come to a stop. 1500rpms is the best i got so far. a smooth 1500

is it like a paper tube that goes from your heat sheild to the bottom or your air filter