[V8Vairs] Dual action Advance - Retard diaphragms???

[Chris Wills]

Matt,

Ak Miller (no longer alive) made one for me.  Turbo Mustang vac/retard cut and welded to part of an HEI vacuum advance.
Chris Wills
  ----- Original Message ----- 
  From: Matt Nall<mailto:patiomatt at aol.com> 
  To: fastvair at yahoogroups.com<mailto:fastvair at yahoogroups.com> ; v8vairs at corvair.org<mailto:v8vairs at corvair.org> 
  Sent: Saturday, January 19, 2013 12:29 PM
  Subject: [V8Vairs] Dual action Advance - Retard diaphragms???



  Does any   other Turbo'd engine use a "Vacuum Advance" /  "Pressure Retard" Cannister?




  Did any  other GM  car  of the 70's / 80's  use  a "two way"  Diaphragm?


    Here's what I'm talking about. [ see attached picture ]



  Matt Nall
  Charleston, Oregon
  http://tinyurl.com/The-Corvair-Patio<http://tinyurl.com/The-Corvair-Patio>

  http://tinyurl.com/Matts-Tech-Pages<http://tinyurl.com/Matts-Tech-Pages>




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