CARBURETORS & ACCESSORIES - Calibration Kits
EDELBROCK CARBURETOR CALIBRATION KITS
FOR PERFORMER AND THUNDER SERIES AVSŪ CARBURETORS

SET-UP SPRING ASSORTMENT
Includes 3" Hg (blue), 4" Hg (yellow), 5" Hg (orange), 7" Hg (pink) and 8" Hg (plain) springs..
Description Part#
Set-Up Spring Assortment (5 pair) 1464*

EDELBROCK METERING JETS
These metering jets are designed for use with Edelbrock Performer Series and Thunder Series AVScarburetors only. Do not use with other brands. Sold in pairs.
Description Part#
.077 1420*
.080 1421*
.083 1422*
.086 1423*
.089 1424*
.092 1425*
.095 1426*
.098 1427*
.100 1428*
.101 1429*
.104 1430*
.107 1431*
.110 1432*
.113 1433*
.116 1434*
.119 1435*

EDELBROCK METERING RODS
These metering rods are designed for use with Edelbrock Performer Series and Thunder Series AVS carburetors only. Do not use with other brands. Sold in pairs.
Cruise / Power Part#
.057 x .049 1437*
.058 x .052 1438*
.060 x .057 1440*
.062 x .052 1441*
.063 x .037 1442*
.063 x .047 1443*
.065 x .037 1444*
.065 x .042 1416*
.065 x .047 1445*
.065 x .052 1460*
Cruise / Power Part#
.065 x .057 1461*
.067 x .049 1462*
.067 x .055 1463*
.068 x .042 1446*
.068 x .047 1447*
.068 x .052 1448*
.068 x .057 1436*
.070 x .037 1449*
.070 x .042 1450*
.070 x .047 1451*
Cruise / Power Part#
.070 x .052 1452*
.070 x .057 1418*
.071 x .047 1453*
.073 x .037 1454*
.073 x .042 1455*
.073 x .047 1456*
.073 x .052 1457*
.075 x .037 1458*
.075 x .042 1419*
.075 x .047 1459*

CALIBRATION KITS FOR PERFORMER SERIES CARBURETORS
All calibration kits include an assortment of metering rods and jets, one pair of metering rod retaining springs and a complete assortment of step-up springs (except Calibration Kit #1485 which is designed for a specific application).
 
(Calibration Kit for #1403 and #1404)..........Part# 1486
Metering Rods (Pair) Metering jets (Pair)
.057 x .049 .083
.062 x .052 .089
.063 x .047 .092
.067 x .055 .098
.068 x .052 N/A
 
(Calibration Kit for #1405)..........Part# 1479
.068 x .042 .089
.068 x .052 .092
.070 x .052 .098
.073 x .047 .101
.073 x .052 .104
.075 x .047 N/A
 
(Calibration Kit for #1406)..........Part# 1487
.070 x .037 .095
.073 x .042 .098
.073 x .047 .101
 
(Calibration Kit for #1409 on 4.3L 90° V6 with Performer manifold #2111 & #2114)..........Part# 1485
.068 x .057 .089
 
(Calibration Kit for #1409)..........Part# 1488
.063 x .047 .092
.065 x .052 .095
.070 x .047 .098
.070 x .052 .101
.073 x .047 .104
 
(Calibration Kit for #1407, #1410, #1412 and #1413)..........Part# 1480
.065 x .037 .101
.065 x .047 .104
.068 x .047 .107
.073 x .047 .110
.073 x .052 .113
N/A .116
 
(Calibration Kit for #1411)..........Part# 1489
.070 x .042 .104
.073 x .037 .107
.073 x .042 .110
.075 x .037 .113

CALIBRATION KITS FOR THUNDER AVS® SERIES CARBURETORS
All calibration kits include an assortment of metering rods and jets, one pair of metering rod retaining springs and a complete assortment of step-up springs (except Calibration Kit #1485 which is designed for a specific application).
 
(Calibration Kit for #1805 & #1806)..........Part# 1840
Metering Rods (Pair) Metering jets (Pair)
.065 x .037 .092
.065 x .042 .095
.065 x .047 .098
.070 x .047 .101
.070 x .052 .104
 
(Calibration Kit for #1812 & #1813)..........Part# 1841
.063 x .037 .095
.065 x .042 .098
.067 x .049 .104
.070 x .047 .107
.070 x .052 .110
.070 x .057 .116
.073 x .042 N/A
 
(Calibration Kit for #1825 & #1826)..........Part# 1842
.063 x .037 .092
.063 x .047 .095
.067 x .049 .098
.068 x .047 .101
.068 x .052 .104
* Not legal for sale or use on pollution controlled motor vehicles.
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