View Full Version : What's the rubber hose on top of Holley carbs for?
laxking012
03-27-2013, 05:35 PM
I see on a lot of Holley carbs that there is a half loop rubber hose, what is that for?
mopar1968
03-27-2013, 06:05 PM
Keep's fuel from entering the engine during launch from the vent tubes :!:
Mark
TheYellaBrick
03-27-2013, 07:26 PM
You'll also notice the hole in the center of that 'hoop'. VENT for the vents.
jmarksdragster
04-02-2013, 07:00 AM
http://racingfuelsystems.myfunforum.org/viewtopic.php?f=25&t=15
itsabird
04-03-2013, 08:06 AM
Did'nt know about that site, thanks for the post jmark. 8)