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Thread: Electronic solutions to modifying glow engines of all sizes to gasoline
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Old 05-15-2026 | 10:11 AM
  #3031  
cmulder
 
Joined: Jan 2005
Posts: 229
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From: cork, IRELAND
Lightbulb what about vacuum actuation of the bleed air valve?
What if instead of using a servo have a piston (with a return spring inside the cylinder) move the bleed air valve?
Then use the vacuum from the crankcase (trough a one way valve) to actuate/move this piston.
This assumes that the vacuum inside a engine is directly corrolated to the fuel demand (rpm ect) and therefor regulates on the actual fuel demand of the engine instead of the position of the trottle servo.

thoughts ?
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