- Out-of-Stock
POLISHED (NR) COMP BBC R-PORT HD
Availability:
Out-of-Stock
Description
The Edelbrock PN: 605519 Performer RPM Rectangle Port cylinder heads are designed for Big-Block Chevy applications. The Edelbrock PN: 605519 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver great throttle response and power from 2500 to 7000 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
POLISHED (NR) COMP BBC R-PORT HD - Part number: EDL-605519 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 605519 - POLISHED (NR) COMP BBC R-PORT HD engine-cylinder-head
Data sheet
- Type
- Complete
- Engine Make/Size
- Chevy Big Block (396-502)
- Emission
- Non-Emissions
- Finish
- Polished
- Material
- Aluminum
- Usage
- Street/Performance
- Cylinder Head Type
- Rectangular Port
- Grade Type
- Performance
- Preparation
- Bolt On (Not Required)
- CNC Ported
- No
- Combustion Chamber Volume
- 118.0 CCM
- Deck Thickness
- 0.562 IN
- Guide Plates Included
- Yes
- Head Casting Number
- 31-6055
- Exhaust Valve Diameter
- 1.880 IN
- Guide Plate Material
- Hardened Steel
- Intake Runner Volume
- 315.0 CCM
- Intake Valve Diameter
- 2.190 IN
- Push Rod Diameter
- 0.375 IN
- Rocker Stud Diameter
- 0.437 IN
- Valve Angle
- 26 DD
- Valve Spring Diameter
- 1.500 IN
- Valve Spring Maximum Lift
- 0.700 IN
- Valve Stem Diameter
- 0.341 IN
- Deck Height
- 9.8 IN
Package dimensions
Width: 11.00 inch
Height: 9.00 inch
Depth: 26.00 inch
Weight: 43.40 lb