New member intro

[tsakiris at ed8200.ped.pto.ford.com]

| The advantage to MAF is that the computer can automatically adapt to engine 
| modifications like a less restrictive exhaust or heads that flow better, 
| right?  SD requires that the volumetric efficiency table be updated any time 
| mods are done to the engine

This is true, but only at steady-state.  During (air flow) transients a value 
for volumetric efficiency is still needed if you are trying to account for 
first-order intake manifold dynamics.

Tony