Description
The Edelbrock PN: 608719 Corvette center bolt cylinder head is designed for 1986-91 Tuned Port Injected (T.P.I) 5.7L small-block Chevy Corvette engines originally equipped with center bolt valve covers. Performer center bolt cylinder heads are 50-state street legal and accept factory center bolt valve covers. The intake bolt pattern utilizes the 1986-91 (straight) 90 Deg angle on all bolts. Spark plugs are angled like stock O.E. heads. The Edelbrock Performer heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. They also feature the highest quality intake and exhaust valves and valve springs.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)
XX POLISHED (NR) COMPLETE CORVETTE HEAD - Part number: EDL-608719 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 608719 - XX POLISHED (NR) COMPLETE CORVETTE HEAD engine-cylinder-head
Data sheet
- Type
- Complete
- Engine Make/Size
- Chevy Small Block (262-400)
- Emission
- 50 State Legal
- Finish
- Polished
- Material
- Aluminum
- Usage
- Street/Performance
- Cylinder Head Type
- Center Bolt (87-95)
- Grade Type
- Performance
- Preparation
- Bolt On (Not Required)
- CNC Ported
- No
- Combustion Chamber Volume
- 60.0 CCM
- Deck Thickness
- 0.562 IN
- Guide Plates Included
- Yes
- Head Casting Number
- 31-6085
- CARB Executive Order Number
- D-215-94
- Exhaust Valve Diameter
- 1.600 IN
- Guide Plate Material
- Hardened Steel
- Intake Runner Volume
- 165.0 CCM
- Intake Valve Diameter
- 2.020 IN
- Push Rod Diameter
- 0.312 IN
- Rocker Stud Diameter
- 0.375 IN
- Valve Angle
- 23 DD
- Valve Spring Diameter
- 1.460 IN
- Valve Spring Maximum Lift
- 0.575 IN
- Valve Stem Diameter
- 0.341 IN
- Deck Height
- 9.025 IN
Package dimensions
Width: 10.12 inch
Height: 7.19 inch
Depth: 22.19 inch
Weight: 30.25 lb