- Out-of-Stock
CYL HEAD E-CNC 355 BBC RECT PORT 108cc SM CHAMBER COMPLETE SINGLE
Availability:
Out-of-Stock
Description
The Edelbrock part PN: 79539 Big Block Chevy E-CNC 355 cylinder head is the ultimate in performance. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and light duty racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift and maintain the stock exhaust port location., E-CNC 355 FOR B/B CHEVY (RECTANGLE PORT) FEATURES:,This cylinder head delivers maximum horsepower and torque in high Performance's street and light duty racing applications,Full CNC porting of the combustion chambers, intake & exhaust runners, improving air-flow & overall performance potential,This head has a 24.5deg x 4.4deg intake valve angle, 15.5deg x 4.2deg exhaust valve angle and exhaust ports that have been raised 0.125in. but are still in the stock location,Spark plug angles have been modified to produce a smooth flame front for increased fuel efficiency & maximum power,combustion chamber size of 110cc,Equipped with valve springs for use in hydraulic flat tappet applications
Chevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L)
Chevrolet:Big-Block Mark IV:396 (6.5L)-502 (8.2L)
CYL HEAD E-CNC 355 BBC RECT PORT 108cc SM CHAMBER COMPLETE SINGLE - Part number: EDL-79539 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 79539 - CYL HEAD E-CNC 355 BBC RECT PORT 108cc SM CHAMBER COMPLETE SINGLE engine-cylinder-head
Data sheet
- Type
- Complete
- Engine Make/Size
- Chevy Big Block (396-502)
- Emission
- Non-Emissions
- Finish
- Cast Steel
- Material
- Aluminum
- Usage
- Competition
- Flange Type
- Rectangle Intake
- Cylinder Head Type
- Rectangular Port
- Grade Type
- Performance
- Preparation
- Bolt On (Not Required)
- Camshaft Type
- Flat Tappet
- Family
- E-CNC
- Series
- E-CNC
- CNC Ported
- Yes
- Combustion Chamber Volume
- 108 CCM
- Construction Type
- Complete
- Deck Thickness
- 0.625 IN
- EGR Port
- No
- Guide Plates Included
- Yes
- Quantity
- Sold Individually
- Retainer Included
- Yes
- Valve Included
- Yes
- Valve Springs Included
- Yes
- Head Casting Number
- N/A
- Horsepower
- 550-750 HJ
- Exhaust Port Location
- +0.200
- Exhaust Runner Volume
- 145 CCM
- Exhaust Valve Diameter
- 1.88 IN
- Guide Material
- Manganese Bronze
- Guide Plate Material
- Hardened Steel
- Intake Runner Volume
- 348-355 CCM
- Intake Valve Diameter
- 2.30 IN
- Push Rod Diameter
- (Suggested) 0.375 IN
- Rocker Stud Diameter
- 0.4375 IN
- Seat Angle
- Exhaust 45 deg/Intake 45 DD
- Seat Material
- Ductile Iron
- Valve Angle
- Exhaust 15.5 X 4.2 deg/Intake 24.5 x 4.4 DD
- Valve Spring Diameter
- 1.50 IN
- Valve Spring Maximum Lift
- 0.700 IN
- Valve Stem Diameter
- 0.3438 IN
Package dimensions
Width: 11.00 inch
Height: 8.50 inch
Depth: 24.75 inch
Weight: 44.50 lb