vented/not vented gas caps
August 26th, 2009, 08:06 AM
#1
Loose Radical
Thread Starter
Join Date: Dec 2007
Location: Joliet, Il
Posts: 199
vented/not vented gas caps
What do they do and what do I get? I have a '65 and '67 cutlass' with 330s. Neither had gas tanks when I got them. Both have new tanks but no caps. Both tanks have extra tubes that I believe are used for venting.
What caps do I buy?
What caps do I buy?
August 26th, 2009, 08:25 AM
#2
Trying to remember member
Join Date: Oct 2005
Location: Ohio
Posts: 4,112
Unvented.
If they were vented, they would leak gas due to the cap location relative to the tank. Thus the vent tube are used for venting. Understandably, the venting has to be higher than the tank.
If they were vented, they would leak gas due to the cap location relative to the tank. Thus the vent tube are used for venting. Understandably, the venting has to be higher than the tank.
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monzaz
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