All those pipes...

[reida_1991]

Hi guys

I would like to toss away the old air filter assembly out of my 1992 Sierra. However, the amount of tubes that seem to use the air supplied by the intake has got me miffed. Could somebody explain:

1. The pipe going from the T-Junction just before the airbox to the exhaust manifold. I assume this is choke related.
2. The pipe from crankcase cover to airbox
3. The thin ones going from somewhere on the block to the airbox.

How will the auto choke be effected in operation if i remove all these with the instalation of a foam uni filter or K+N pod straight off the carby. Where do i put all these loose tubes?

Thanks very much,

Reida