Carburetor - ROCHESTER M4MEF 4BBL: Specifications
CARBURETOR ADJUSTMENT SPECIFICATIONS (GM 17085004 & 17085212)
| Application | Specification | |||
|---|---|---|---|---|
| Float Level | 13/32" | |||
| Accelerator Pump | ||||
| Stem | 9/32" | |||
| Hole | Inner | |||
| Choke Coil Lever | .120" | |||
| Choke Rod | 46° | |||
| Vacuum Break | ||||
| Primary | 23° | |||
| Secondary | N/A | |||
| Air Valve Spring (1) | 7/8 | |||
| Auto Choke | N/A | |||
| Choke Unloader | 35° | |||
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