Russell 5/16 Male To 5/16 Male Barbed Fuel Check Valve - Black Anodized Head Gaskets Just need to fill in

Just need to fill in a fewodd sizes

Bringing fuel injector pulse width into the mix allows the injection curve to be extended past specific boost points for greater range/control

The mid-weight is meant to provide enough mass to provide a good shift feel without masking feedback from the gearbox

Year Make Model Submodel 2007-2008 Audi RS4 Base 2008 Audi RS4 Cabriolet 2006-2008 Porsche 911 Carrera 2006-2008 Porsche 911 Carrera 4 2006-2008 Porsche 911 Carrera 4S 2006-2008 Porsche 911 Carrera S 2008-2009 Porsche 911 GT2 2011 Porsche 911 GT2 RS 2007-2008 Porsche 911 Targa 4 2007-2008 Porsche 911 Targa 4S 2007-2009 Porsche 911 Turbo

1999-2002 Infiniti G20 Base 1994-1996

Russell 5/16 Male To 5/16 Male Barbed Fuel Check Valve - Black Anodized Head Gaskets Just need to fill inThe Barbed Fuel Check Valve is a versatile solution designed to maintain consistent and reliable fuel flow to the carburetor. The backflow of fuel on a carbureted system is one of the biggest reasons for slow or failed starts; this fuel check valve will keep the fuel from siphoning back toward the tank when the engine shuts off. This product aims to improve starts, providing peace of mind for automotive enthusiasts and professionals. The Russell