Edelbrock Metering Rods Chart

Edelbrock Metering Rods Chart – The first is the large main part of the rod that sits in the jet during light throttle applications. Rich step in jet 6; #1406 calibration reference chart / primary metering. According to the edelbrock manual, for every 1500ft of altitude the carb needs to get leaned out by 2%.

Here in prescott az we're at 5,400ft and in some parts go. These metering rods are designed for use with edelbrock performer series carburetors and thunder series avs. Go to that link i posted and find the chart for 600cfm carb. The second number is the power tip.

Edelbrock Metering Rods Chart

Ref # main jet metering rod change from base; Rod down lean a f ratio high load low vacuum 6; Primary rod and jet reference chart 3 stage 3 stage 2 stage 1 stage base 1 stage 2.

Edelbrock performer series metering rods and metering jets. Open a world of possibilities! The edelbrock main system has two modes—light load (cruise) and heavy load (power).

The nice thing about an edelbrock carb is that minor changes to the primary metering system can be accomplished without removing the lid on the carb. A calibration table and a rod/jet. The carburetor metering was developed on edelbrock engine dynamometers, chassis rolls, and a variety of development vehicles.

For avs2, performer, and thunder series avs carburetors: Metering rod combination to achieve the desired fuel metering. Low load high vacuum rod up rich a f ratio 6;

Edelbrock 1406 tuning guide