Vented or non-vented gas cap
03-30-2018, 02:21 PM
#1
Teching In
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Join Date: Sep 2015
Location: Chesapeake, Va
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Vented or non-vented gas cap I did an LS1 swap with engine/transmission from a 99 z28. I had a carbureted gen 1 sb350. I am now using a inline fuel pump with the corvette style filter regulator that sends return back to the tank. What I don’t know is “Should I use a vented or non-vented gas cap?”
03-30-2018, 02:45 PM
#2
TECH Senior Member
If your vapor recovery system is still used, non-vented. Otherwise use a vented cap.
03-30-2018, 03:49 PM
#4
TECH Senior Member
So vented it shall be! lol Have a good one!
