Edelbrock RPM CNC Pontiac Cylinder Head 72cc Hydraulic Roller Camshaft
Part # 61515SKU EDE61515
Universal fit
| Brand | Edelbrock |
|---|---|
| Part type | Engine Cylinder Head |
| Assembled | Yes |
| Camshaft Type | Hydraulic Roller |
| CNC Ported | Yes |
| Combustion Chamber Volume | 72 cc |
| Construction Type | Complete |
| Cylinder Head Gasket Included | No |
| Deck Height | 10.25 in |
| Deck Thickness | 0.625 in |
| EGR Port | No |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 175 |
| Exhaust Valve Diameter | 1.66 in |
| Family | Performer RPM |
| Grade Type | Performance |
| Guide Material | Manganese Bronze |
| Guide Plate Material | Chromoly Steel |
| Guide Plates Included | Yes |
| Head Casting Number | 31-6152 |
| Horsepower | 450-650 |
| Intake Runner Volume | 215 cc |
| Intake Valve Diameter | 2.11 in |
| Material | Aluminum |
| Mounting Hardware Included | No |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Rocker Arm Stud Diameter | 0.4375 in |
| Rocker Arm Studs/Bolts Included | Yes |
| Rocker Arms Included | No |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| UPC / GTIN | 00085347615155 |
Description
The Edelbrock #61515 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. Performer RPM CNC cylinder head with 72cc chambers are best for higher compression engines. The Edelbrock #61515 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.
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