Nice picture.

 

Do it you will not regret it.

 

 

I don't know about your guys but I'm hungry now.



This looks like a fun project. Keep us posted.

 

Ito, that looks like its big enough that you had to fill the water jacket. Mine is going to be a bit smaller. Steve helped me make the first bridge today. I'll post pics tomorrow.

 

Here's the first bridge

 

basically the s4 (and s5) afms have a door connected to a potentiometer, the air going into the engine opens the door, which gives an electrical signal to the ecu.

with the s4 afm you can adjust the tension, either looser or tighter, on the spring of the door.

you can also, adjust the relationship between the afm door and the potenteometer.

you can also add a stop to the afm door to limit its movement.

theres an air bypass screw, you could drill a hole in the flapper door etc etc



and of course the hard way.... http://yarchive.net/car/z_airflow_sensors.html

 

cool