CBM MOTORSPORTS™ NA 425 LS3

Part Number: CBM-NA-425

CBM Billet Pulley Set:

Power Steering Pump:

Clutch Disk:

Oil Pan:

Fuel System:

ATI Damper/Balancer [add $400.00]

Callies Dragon Slayer Crankshaft [add $800.00]

Callies Ultra Connecting Rods [add $1000.00]

FAST Big Mouth Intake Manifold [add $700.00]

Precision Metal Craft Sheet Metal Intake Manifold (shown) [add $2400.00]

Quantity:

CBM MOTORSPORTS™ NA 425 LS3 Product Description:

The CBM NA 425 is a 6.95 liter naturally aspirated LS3, it puts out 600+ hp @ 6400 RPM's and 580 ft-lbs of torque with a compression ratio of 11.0:1. This monster features our own custom built CNC ported L92 cylinder heads along with a forged lower end - fully balanced and blue printed. This engine offers big hp yet is dependable and durable. Blow your competition away. Custom options are also available.

BASE PACKAGE:

GM Block.
Computer & Harness.
Oil Pan.
Coil Packs & Wires.
CBM Coil Covers.
Alternator, Water Pump, Belt Tensioner.
Billet Fuel Rails, AN Fittings & Injectors.
Stock Style Intake Manifold.
Billet 90mm Mechanical Throttle Body.
Custom Camshaft.
Chromoly Push Rods.
Chromoly Keepers.
Double Spring Titanium Retainers.
Stainless Steel Valves.
CNC Ported L92 Cylinder Heads.
Forged Crankshaft.
Forged Connecting Rods.
Forged Pistons.

Download tech sheet

Each CBM Racing Engine is made to order, please call for the options you would like, pricing and a lead time. 909.291.7550