CARBURETOR CALIBRATION KITS
FOR EDELBROCK THUNDER SERIES AVS CARBS
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. Calibration is the same for EnduraShine carburetors. Calibration Kit for 12054 whenused in SINGLE APPLICATIONS ONLY.
| 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 | |