CBM MOTORSPORTS™ PROCHARGED 440 RHS LS

The CBM Procharged 440 RHS LS is a 7.0L LS with a Procharger supercharger, it puts out 800+ rwhp @ 7000 RPM’s and 750 ft-lbs of torque (ProCharger F1A) with a compression ratio of 9.1.

The engine features our own custom built CNC ported LS7 heads along with a forged lower end – fully balanced and blue printed. This engine is dependable and durable. Images may contain upgrades.

Base Package Included Components:

• RHS standard deck 6 bolt block w/ 4.125″ bore.
• Callies Dragon Slayer Crankshaft.
• Callies Compstar Connecting Rods.
• Race Tec or CBM/JE Forged Pistons.
• Total Seal file fit rings.
• ARP Main Studs.
• CBM/Comp Custom Grind Camshaft. (mild to wild your choice)
• CBM CNC LS7 Cylinder Heads
• REV Intake/Exhaust Valves.
• Manley Chromoly Push Rods.
• Manley Nextec .700″ dual spring kit.
• GM LS7 Rocker Arms.
• Chevrolet Performance LS Race Hydraulic Roller Lifters.
• Chevrolet Performance or Moroso Oil Pan. (application dependent)
• Melling Oil Pump.
• CBM Mil Spec Wiring Harness.
• GM Coil Packs.
• CBM Coil Covers.
• CBM Ignition Wires.
• Chevrolet Performance Valve Covers.
• Delphi Alternator.
• Gates Water Pump.
• ATI Balancer.
• FAST LSXR Intake Manifold.
• CBM Billet Fuel Rails, AN Fittings.
• Seimens 80lbs Fuel Injectors.
• CBM/Accufab Billet 95mm Mechanical Throttle Body.
• ProCharger F1A/F1X Supercharger.
• ProCharger LS Classic Serpentine Drive Kit.
• Cometic, Mahle, GM Gaskets.

Component Upgrades Available:

• Callies Magnum Crankshaft. 
• Callies Ultra Connecting Rods. 
• Johnson Short Travel Race Style Lifters 
• Manley Titanium Intake/Exhaust Valves 
• Dailey Engineering 5 Stage Dry Sump System 
• MSD Ignition Coil Packs 
• CBM/Accufab Billet 105mm Mechanical Throttle Body 
• CBM Billet High Amp Alternator 
• CBM Billet Valve Covers and Coil Relocation Kit 
• F.I.C. 80lbs Fuel Injectors. 

Note: This package does not include a intercooler.

Each CBM Engine is made to order, pricing and packages may vary. Custom options are also available, we have clutch kits, transmission adapter plates, power steering components, complete fuel systems, accessory drive systems and data acquisition/display systems to fit your application.

Please call for current base package and upgrade pricing, availability and a lead time.

A $5.000 deposit required when ordering.