Edelbrock Performer Series 1403 Owner's Manual page 28

1403-1413 Perf Series Carburetor Owner's Manual.qxd
#1411 Calibration Reference Chart / Primary Metering
3 stages
Lean (12%)
3 stages
Rich (12%)
2 stages
Rich (8%)
1 stage
Rich (4%)
Base
7
Power
Mode
1 stage
Lean (4%)
2 stages
18
Lean (8%)
3 stages
19
Lean (12%)
Lean
1
Stock Calibration
Numbers in black are the steps obtainable using Calibration Kit #1489 plus
#
the stock jets and metering rods.
Numbers in white are the steps obtainable using jet and rod combinations
#
shown on the following page.
Step 1 Select the combination of Cruise Mode and Power Mode fuel-metering stages
desired for your calibration. Normal calibration changes will be within the gridded
diagonal area. That is, Cruise and Power mode changes should be in the same
direction (either richer or leaner) and usually by the same amount.
Step 2 Find the number that is nearest your desired combination. This is your Calibration
Reference Number.
Step 3 Go to the next page. Find the Calibration Reference Number you have just selected
in Step 2. Listed will be the Main Jet and Metering Rod required to achieve the
desired fuel metering for the Primaries.
Power Mode: Low Vacuum/High Power-Rod Up
Base
2 stages 1 stage Power
Lean (8%) Lean (4%) Mode
25 26
27
20 21
22
14 13
10
9
8 1
6
5 4
17 16
Power Mode
28
3/31/2006
1 stage 2 stages 3 stages
Rich (4%) Rich (8%) Rich (12%)
29
28
23
24
11
12
2
3
15
Rich
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