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Re: [GMCnet] The pause that makes you heart skip [message #70905 is a reply to message #70828] Fri, 15 January 2010 20:29 Go to previous messageGo to previous message
Bob de Kruyff   United States
Messages: 4260
Registered: January 2004
Location: Chandler, AZ
Karma:
Senior Member
""For a while, some years back, I made vacuum tanks like you describe to sell
at rallies.""

Here's a link to my installation:

http://www.gmcmhphotos.com/photos/showgallery.php?cat=3384

It gives me at least 6 pumps even when sitting for months. However when we first started discussing these, we found that many boosters "consumed" vacuum not only while depressing the pedal, but also while holding the pedal down. There were some indications that the sensitized boosters were especially suspect. A good booster should only use vacuum during pedal depression--not when static whether up or down.


Bob de Kruyff
78 Eleganza
Chandler, AZ
 
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