Edelbrock Power Package Top End Kit Chrysler 426-572 Gen II Hemi 650+ Hp
Edelbrock Power Package Top End Kit Chrysler 426-572 Gen II Hemi 650+ Hp
Description
POWER PKG
Edelbrock part #2052 Performer RPM Top End Kit is designed for Gen II Chrysler 426-572 V-8 Hemi engines. This Top End Kit produced 705 HP & 620 TQ on a 528 c.i.d with 10:1 compression. The kit delivers improved performance in street applications in the 1,500 to 6,500 rpm range. This kit includes RPM Air-Gap intake manifold, Performer RPM cylinder heads, hydraulic roller cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. 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.
Additional Information
PWR PKG TOP END KIT CHRYSLER 426-572 GEN II HEMI 650+HP
Application Summary
Chrysler:Gen II HEMI:426 (7.0L)/572 (9.4L)
Part Type
Engine Top End Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:23:40
Features
- Includes Almost Everything You Need
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Cylinder Head Port Shape: | Square |
| Description: | Power Package Top End Kit |
| Engine Make/Size: | 427-572 Gen 2 Hemi |
| Family: | Performer RPM |
| Finish: | Satin |
| Gasket Material: | MP-IIN Micropore |
| Grade Type: | Performance |
| Horsepower: | Possible 705 |
| Minimum Torque: | Possible 620 |
| Part Number: | ede2052 |
| Series: | Performer RPM |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Edelbrock |
| StreetFX SKU | ede2052 |
| SFX Item ID | 4236793 |
| Accounting SKU | ede-2052 |
| Manufacturer SKU | 2052 |
| Manufacturer UPC | 85347020522 |
| Alternative References | EDB2052, EDL-2052 |
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Gen II HEMI, 705 HP-620 TQ, Kit
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.
| Product Attributes | |
|---|---|
| Brand | Edelbrock |
| Manufacturer's Part Number | 2052 |
| Part Type | Top End Kits |
| Product Line | Edelbrock Total Power Package 705 HP Gen II HEMI Top-End Engine Kits |
| UPC | 085347020522 |
| Cylinder Heads Included | Yes |
| Camshaft Included | Yes |
| Camshaft Type | Hydraulic Roller Tappet |
| Duration at 050 inch Lift | 262 int./266 exh. |
| Advertised Duration | 332 int./336 exh. |
| Valve Lift with Factory Rocker Arm Ratio | 0.628 int./0.608 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 Dual-Quad HEMI |
| Timing Chain and Gears Included | Yes |
| Lifters Included | No |
| Gaskets Included | Yes |
| Cylinder Head Style | Assembled |
| Cylinder Head Material | Cast aluminum |
| Cylinder Head Color | Natural |
| Combustion Chamber Volume (cc) | 170 |
| CNC-Machined Combustion Chamber | Yes |
| Intake Runner Volume (cc) | 245cc |
| Exhaust Runner Volume (cc) | 105cc |
| CNC-Machined Intake Runner | No |
| CNC-Machined Exhaust Runner | No |
| Intake Port Location | Standard |
| Intake Port Shape | Square |
| Exhaust Port Shape | Round |
| Exhaust Port Location | Standard |
| Spark Plug Style | Straight |
| Intake Valves Included | Yes |
| Intake Valve Diameter (in.) | 2.320 in. |
| Exhaust Valves Included | Yes |
| Exhaust Valve Diameter (in.) | 1.940 in. |
| Exhaust Valve Angle | 21.5 |
| Valve Springs Included | Yes |
| Outside Diameter of Outer Spring (in.) | 1.540 in. |
| Damper Spring Included | Yes |
| 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 |
| Pushrods Included | No |
| 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. |
| Notes | Designed for 650+ HP 426-572 Gen II HEMI engines. |
| Manufacturer Attributes | |
|---|---|
| Gasket Material | MP-IIN Micropore |
| Horsepower | Possible 705 |
| Grade Type | Performance |
| Cylinder Head Port Shape | Square |
| Finish | Satin |
| Minimum Torque | Possible 620 |
| Series | Performer RPM |
| Family | Performer RPM |
| Product Class | Engine Top End Kit |
| Construction/Type | Edelbrock part #2052 Performer RPM Top End Kit is designed for Gen II Chrysler 426-572 V-8 Hemi engines. This Top End Kit produced 705 HP & 620 TQ on a 528 c.i.d with 10:1 compression. |
| Vehicle Designations | Chrysler:Gen II HEMI:426 (7.0L)/572 (9.4L) |
| Vehicle Brief | Performer RPM Top End Kit Gen II Hemi |
| Market Description | Edelbrock part #2052 Performer RPM Top End Kit is designed for Gen II Chrysler 426-572 V-8 Hemi engines. This Top End Kit produced 705 HP & 620 TQ on a 528 c.i.d with 10:1 compression. The kit delivers improved performance in street applications in the 1,500 to 6,500 rpm range. This kit includes RPM Air-Gap intake manifold, Performer RPM cylinder heads, hydraulic roller cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. 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. |
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