CYL HEAD SBC PERF RPM E-TEC 170 FOR HYD ROLLER CAM COMPLETE
Availability:
Qty: 12, Delivery time: 8 working days
Description
The Edelbrock PN: 60975 E-Tec cylinder head is replacements for 302, 327, 350 & 400 c.i.d. S/B Chevy engines with 'Vortec-style' manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark plug closer to the center of the cylinder, promoting a more efficient combustion resulting in more power. This cylinder head includes an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms. They have 20% more exhaust flow than a cast iron Vortec head, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec head is dual-drilled and will accept 1987-95 center bolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds. E-Tec 170 head is 50-state street legal.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)
CYL HEAD SBC PERF RPM E-TEC 170 FOR HYD ROLLER CAM COMPLETE - Part number: EDL-60975 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 60975 - CYL HEAD SBC PERF RPM E-TEC 170 FOR HYD ROLLER CAM COMPLETE engine-cylinder-head
Data sheet
- Type
- Complete
- Engine Make/Size
- Chevy Small Block (262-400)
- Emission
- 50 State Legal
- Finish
- Satin
- Material
- Aluminum
- Usage
- Street/Performance
- Cylinder Head Type
- Standard
- Grade Type
- Performance
- Preparation
- Bolt On (Not Required)
- Camshaft Type
- Hydraulic Roller
- Family
- E-Tec
- Series
- E-Tec
- CNC Ported
- No
- Combustion Chamber Volume
- 64 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
- CARB Executive Order Number
- D-215-94
- Horsepower
- 350-450 HJ
- Exhaust Port Location
- Standard
- Exhaust Runner Volume
- 70 CCM
- Exhaust Valve Diameter
- 1.55 IN
- Guide Material
- Manganese Bronze
- Guide Plate Material
- Hardened Steel
- Intake Runner Volume
- 170 CCM
- Intake Valve Diameter
- 1.94 IN
- Push Rod Diameter
- (Suggested) 0.3125 IN
- Rocker Stud Diameter
- 0.375 IN
- Seat Angle
- Exhaust 45 deg/Intake 45 DD
- Valve Angle
- 23 DD
- Valve Spring Diameter
- 1.46 IN
- Valve Spring Maximum Lift
- 0.575 IN
- Valve Stem Diameter
- 0.3438 IN
- Rotor Center Bore Inside Diameter
- Straight
Package dimensions
Width: 10.50 inch
Height: 8.25 inch
Depth: 24.75 inch
Weight: 32.70 lb