<VV> Vacuum Advance vs Safeguard turbo application

Matt Nall patiomatt at aol.com
Fri Feb 22 21:50:55 EST 2013

-----Original Message-----
From: Frank DuVal <corvairduval at cox.net>
 Vacuum advance works by modifying the timing for certain 

driving conditions, and usually advances the timing, not retards it. 
When you are just coasting along, you do not need maximum advance. When 
you accelerate, then you need extra advance for the acceleration duration.



  Who has any Vacuum  Signal strong enough to actuate a VA  during accel...????

  VA's work at "part Throttle"  CRUISE....  or part throttle Decel!

Matt Nall
Charleston, Oregon



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