Edelbrock Performer Series Air / Fuel Ratio Monitor Wheel & Tire Tools installed near the exit of

installed near the exit of the header collector or muffler outlet

fuel pressure regulator service kit

The smallest big block Chevy rectangle port intake volume runners in AFR's line-up

Vehicle Applications: Dodge Ram 1500 2010-2009

EARL's Pro-Lite 350 hose and Swivel Seal or Auto Crimp hose ends

Edelbrock Performer Series Air / Fuel Ratio Monitor Wheel & Tire Tools installed near the exit ofThis Air Fuel Monitor displays the actual air fuel mixture in ratios from approximately 12 to 15: 1. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not for use with leaded fuels or alcohol. Edelbrock, 6593, AFR, Air Fuel Ratio, Narrow Band, Oxygen Sensor, O2, LED, Pro Flo, EFI, CarburetedSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous