ok so i got my holley 600 cfm carb put on but i have a question... there is an in-let in the front of the carb for the fuel line to hook up to but what about the out-let on the back left side of the carb... what goes there

 

What type Holley? 4160's have a front inlet (driver side)with ahard line running between the front and rear bowls while 4150's are double pumper (inlets to both fuel bowls on the passenger side)

 

well i dont what carb it is off the top of my head.. but its like this... theres the inlet for the fuel line on the front driver side of the carb and an inlet that looks exactly the same but at the back end of the carb on the passenger side.. and this is if your standing infront of the car ofcourse.

 

Take a picture of it

 

the one on the back of my carb hooks up to my brake booster ill take a pic right now for u

 

http://img210.imageshack.us/img210/6083/p1030221du6.jpg

http://img258.imageshack.us/img258/156/p1030222uw9.jpg

its not a holley but i think its for the same thing but iono.

 

Check and make sure there is not a plug in the back bowl, on the passenger side one. From what I have seen on holleys, you will need fuel going to both bowls and usually the inletsare on the same side. Now like I said before, I have a single inlet and dual inlet carb on each of my stangs. The single inlet has a hard line running from the front bowl to the back bowl. It appears there are inlet ports on the bowl but they are plugged. I am sure if the port is on the bowl that it does not hook onto you brake booster, that port is underneath the carb. Take a picture of it and post it.

 

This is a Holley 600. There is no fitting on the back

 

Street Dominator? Isn't that one of the first Holley street intakes? That's old school right there

 

easiest way to know is to just look at the bowls. square bowls are single inlet and the bowls that look like upsidedown V's are dual inlet.