Brand:
Edelbrock
Manufacturer's Part Number:
2078
Part Type:
Top End Kits
Product Line:
Edelbrock Total Power Package 676 HP Big Block Chevy Top-End Engine Kits
UPC:
085347020782
Cylinder Heads Included:
Yes
Camshaft Included:
Yes
Camshaft Type:
Hydraulic Roller Tappet
Duration at 050 inch Lift:
248 int./256 exh.
Advertised Duration:
308 int./315 exh.
Valve Lift with Factory Rocker Arm Ratio:
0.632 int./0.648 exh.
Intake Manifold Included:
Yes
Fuel Delivery Style:
Carbureted
Carburetor Included:
No
Throttle Body Included:
No
Fuel Rails Included:
No
Fuel Injectors Included:
No
Intake Material:
Aluminum
Intake Color:
Natural
Intake Style:
Single plane
Intake Manifold Name:
Edelbrock Victor Jr. 454-R
Carburetor Flange:
Square bore
Timing Chain and Gears Included:
Yes
Lifters Included:
Yes
Gaskets Included:
No
Cylinder Head Style:
Assembled
Cylinder Head Material:
Cast aluminum
Cylinder Head Color:
Natural
Combustion Chamber Volume (cc):
118
CNC-Machined Combustion Chamber:
Yes
Intake Runner Volume (cc):
334cc/354cc
Exhaust Runner Volume (cc):
129cc/145cc
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Intake Port Location:
Standard
Intake Port Shape:
Rectangular
Exhaust Port Shape:
Oval
Exhaust Port Location:
Standard
Spark Plug Style:
Angle
Intake Valves Included:
Yes
Intake Valve Diameter (in.):
2.300 in.
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.880 in.
Intake Valve Angle:
24.5/4.4
Exhaust Valve Angle:
15.5/4.2
Valve Springs Included:
Yes
Outside Diameter of Outer Spring (in.):
1.550 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Steel
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Valve Stem Seal Material:
Viton®
Rocker Arms Included:
No
Rocker Arm Studs Included:
Yes
Rocker Arm Nuts Included:
Yes
Rocker Arm Nut Thread Size:
7/16 in.-20
Guideplates Included:
Yes
Guideplate Pushrod Size:
3/8 in.
Pushrods Included:
Yes
Valve Covers Included:
No
Valve Cover Mounting Style:
Perimeter bolt
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Manganese bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Quantity:
Sold as a kit.
Edelbrock Total Power Package 676 HP Big Block Chevy Top-End Engine Kits
Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.
