[Vwdiesel] Turbo in series or parallel

[LBaird119 at aol.com]

what is your opinion about inline blowers(6,7 or 3,9 cubic m/minute):


  If I figured right (1.6L engine, one intake stroke per 2 revolutions, @ 
2500
rpm) it uses 2  m3/minute.  The small fan is almost capable of twice that 
and the bigger a little over 3 times.  Not sure what the compression ratio 
is per pound or so many pounds of pressure.  Problem is I've never seen 
one of these that states how many cfm/minute @ a given pressure.  A 
MUST when you're shopping for an air compressor.  I'll bet it drops 
very quickly.
     Loren