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E-CNC Gen III LS Chevy Cylinder Head Hydraulic Roller Camshaft
$1,563.50
Edelbrock part #79949 E-CNC Small Block Chevy GEN 3 & 4 LS cylinder heads were designed for 1997 & later GEN 3 & 4 LS1/LS2 Chevy engines including 4.8L, 5.3L, 5.7L & 6.0L.
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SKU
79949
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The Edelbrock 79949 E-CNC Small Block Chevy GEN 3 & 4 LS cylinder head are designed for 1997 & later GEN 3 & 4 LS1/LS2 Chevy engines including 4.8L, 5.3L, 5.7L & 6.0L. The E-CNC Cylinder Head feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved air-flow. Dyno tests proved this head is capable of 457 hp & 438 ft-lbs. of torque. High-quality conical beehive springs are secured with steel retainers and valve locks for performance up to .600" valve lift. Match with any one of Edelbrock's LS series intake manifolds and camshafts for a dyno-proven performance combination. Rocker bolt kit #8597 includes 8 rocker bolts that are shorter than stock to prevent the bolts from protruding into the intake ports. E-CNC 215 head is 50-state street legal.
Documents & Installation Notes
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Specs
| Manufacturer | Edelbrock |
|---|---|
| Application | Application Specific |
| UPC | 00085347799497 |
| Series | E-CNC |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Camshaft Type | Hydraulic Roller |
| CARB Executive Order Number | D-215-70 |
| Horsepower | 400-500 HP |
| Availability Note | Available to Order |
| Warranty | 12 Months |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Emissions Code | EO Number: D-215-70 |
| Hazardous Materials Warning |  WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Installation Notes |
|
| CNC Ported | Yes |
| Combustion Chamber Volume | 65 cc |
| Deck Height | 9.240 in |
| Deck Thickness | 0.625 in |
| Intake Valve Diameter | 2.02 in |
| Exhaust Valve Diameter | 1.57 in |
| Guide Plates Included | No |
| Intake Runner Volume | 215 cc |
| Material | Aluminum |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Valve Angle | 15 deg |
| Valve Spring Diameter | 1.30 in |
| Valve Spring Maximum Lift | 0.680 in |
| Valve Stem Diameter | 0.314961 in |
