CLASS RACER FORUM - View Single Post - Fuel pressure inconsistency run to run Aeromotive

Rusty Davenport · 03-29-2016, 09:38 AM

On my stocker build the first outing went great but with one catch.......from run to run the fuel pressure may be up or down 2-3 pounds. This is a textbook Aeromotive bypass system A1000 pump with Aeromotive regulator and all textbook fuel line sizes to work with carbureted engine in this case a Q-Jet. Before I start throwing a regulator or pump at it COULD it be a bad carburetor function ???? May sound crazy but the carburetor does control resistance to pressure doesn't it ???? Help please.

03-29-2016, 09:38 AM	#1
Rusty Davenport Senior Member Join Date: Jun 2005 Location: Nashville N.C. Posts: 505 Likes: 4 Liked 100 Times in 26 Posts	Fuel pressure inconsistency run to run Aeromotive On my stocker build the first outing went great but with one catch.......from run to run the fuel pressure may be up or down 2-3 pounds. This is a textbook Aeromotive bypass system A1000 pump with Aeromotive regulator and all textbook fuel line sizes to work with carbureted engine in this case a Q-Jet. Before I start throwing a regulator or pump at it COULD it be a bad carburetor function ???? May sound crazy but the carburetor does control resistance to pressure doesn't it ???? Help please. __________________ NHRA AND IHRA STOCK ELIMINATOR 2772