Description
The Edelbrock #5023 E-Street cylinder heads are designed for Ford 289-351 W flat tappet V8 applications.
The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. For use on pre-pollution controlled vehicles only.
| Intake Valve Diameter | 1.90 in |
|---|---|
| Intake Runner Volume | 170 cc |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Rocker Stud Diameter | 0.375 in |
| Valve Angle | 12 Degree |
| Valve Spring Diameter | 1.46 in |
| Valve Spring Maximum Lift | 0.550 in |
| Valve Stem Diameter | 0.341 in |