fuel tank vent - The 1947 - Present Chevrolet & GMC Truck Message Board Network

littlevictories · 01-18-2014, 12:08 PM

hey fellas,

I'm running a spectra efi tank for a '69 camaro.

Will I need to add a vent/rollover valve even if I use a vented cap?

Thanks

BR3W CITY · 01-18-2014, 09:02 PM

The vent is an emissions thing and isn't needed to function (Evap gets tuned out). The rollover valve is up to you. Personally, my truck has opted out of every "optional" safety feature aside from lap belts.

homemade87 · 01-19-2014, 10:25 AM

If you are running a vented cap you wont need one. The cap will do what you need.

01-18-2014, 12:08 PM	#1
littlevictories Registered User Join Date: Dec 2013 Location: Portland, Ore. Posts: 348	fuel tank vent hey fellas, I'm running a spectra efi tank for a '69 camaro. Will I need to add a vent/rollover valve even if I use a vented cap? Thanks

01-18-2014, 09:02 PM	#2
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: fuel tank vent The vent is an emissions thing and isn't needed to function (Evap gets tuned out). The rollover valve is up to you. Personally, my truck has opted out of every "optional" safety feature aside from lap belts. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

01-19-2014, 10:25 AM	#3
homemade87 Registered User Join Date: Apr 2010 Location: Guntersville Alabama Posts: 1,073	Re: fuel tank vent If you are running a vented cap you wont need one. The cap will do what you need.

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