Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Roller Cam
The Edelbrock E-Tec Cylinder Heads are 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. These heads include 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 cast iron Vortec heads, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec cylinder heads are dual-drilled and will accept 1987-95 center bolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds.
SPECS
CNC Ported | No |
---|---|
Combustion Chamber Volume | 64.0 cu.in |
Deck Height | 9.025 in |
Deck Thickness | 0.562 in |
Exhaust Valve Diameter | 1.600 in |
Guide Plates Included | Yes |
Intake Runner Volume | 200.0 cu.in |
Intake Valve Diameter | 2.020 in |
Material | Aluminum |
Push Rod Diameter | 0.312 in |
Rocker Stud Diameter | 0.375 in |
Valve Angle | 23 deg |
Valve Spring Diameter | 1.460 in |
Valve Spring Maximum Lift | 0.575 in |
Valve Stem Diameter | 0.341 in |