ED2081 - EDELBROCK TOP END ENGINE POWER PACKAGE INTAKE VIC JR HEADS CAM FITS LS1

Edelbrock Top End Engine Kit, Power Package, Intake Vic Jr., E-CNC Heads, Cam, Head Bolts, LS1 Chev for Holden Commodore, Kit

Edelbrock part #2081 Victor Top End Kit is designed for 1997-04 Chevy LS1 engines. The kit delivers the ultimate in high performance for street/strip applications. Featuring Victor intake manifold, E-CNC cylinder heads and Rollin' Thunder Hydraulic Roller camshafts with aggressive profiles for maximum power while retaining great drivability. All of the performance results are real results from engine dynamometer tests on factory short blocks. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. With the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with "no guesswork" involved.

Camshaft Included: Yes

Duration at 050 inch Lift: 230 int./243 exh.

Advertised Duration: 291 int./308 exh.

Valve Lift with Factory Rocker Arm Ratio: 0.631 int./0.631 exh.

Intake Manifold Included: Yes

Fuel Delivery Style: Carbureted

Intake Material: Aluminium

Intake Finish: Natural

Intake Style: Single plane

Intake Manifold Name: Edelbrock Victor Jr. LS1/LS2

Carburetor Flange: Square bore

Timing Chain and Gears Included: No

Lifters Included: No

Gaskets Included: Yes

Cylinder Head Style: Assembled

Cylinder Head Material: Aluminium

Cylinder Head Finish: Natural

Combustion Chamber Volume (cc): 65

CNC-Machined Combustion Chamber: Yes

Intake Runner Volume (cc): 212cc

Exhaust Runner Volume (cc): 76cc

CNC-Machined Intake Runner: Yes

CNC-Machined Exhaust Runner: Yes

Intake Port Location: Standard

Intake Port Shape: Cathedral

Exhaust Port Shape: Round

Exhaust Port Location: Standard

Spark Plug Style: Angle

Intake Valves Included: Yes

Intake Valve Diameter (in.): 2.020 in.

Exhaust Valves Included: Yes

Exhaust Valve Diameter (in.): 1.570 in.

Intake Valve Angle: 15

Valve Springs Included: Yes

Outside Diameter of Outer Spring (in.): 1.550 in./1.300 in.

Damper Spring Included: No

Number of Springs Per Valve: Single

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: No

Rocker Arm Nuts Included: No

Guideplates Included: No

Guideplate Pushrod Size: 5/16 in.

Pushrods Included: No

Valve Covers Included: No

Valve Cover Mounting Style: Centerbolt

Accessory Bolt Holes Drilled: Yes

Valve Guides Included: Yes

Valve Guide Material: Manganese steel

Valve Seats Machined: Yes

Valve Seat Machine Style: 3-angle

Valve Seat Material: Powdered metal

Steam Holes Drilled: No

Oiling Style: Through head

Machined for O-Ring: No

Heat Crossover: No

Quantity: Sold as a kit.

Notes: Horsepower output will vary depending on combinations of accessories used. Included timing control module is for LS1 24x (crank trigger) ignitions only. Use Edelbrock #EDL-8597 rocker bolt kit which are shorter than stock to prevent bolts from protruding into the intake ports.