725 SOUTH LA CADENA DRIVE COLTON CA USA 92324
909.291.7550

CBM MOTORSPORTS™ NA 425 LS3

CBM MOTORSPORTS™ NA 425 LS3
CBM MOTORSPORTS™ NA 425 LS3CBM MOTORSPORTS™ NA 425 LS3

Part Number: CBM-NA-425

Please call 909.291.7550 for current pricing. $1000.00 deposit required when ordering.

Quantity:

CBM MOTORSPORTS™ NA 425 LS3 Product Description:


The CBM NA 425 is a 6.95 liter naturally aspirated LS3 engine, 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 GM 821 LS 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. We have clutch kits, trans adapters, power steering systems, complete fuel systems, accessory drive systems and data acquisition/display systems to fit your application. Please call for pricing.

BASE PACKAGE:

  • New GM LS3 block 4.065" bore.
  • CBM custom CNC stroker clearancing and block prep.
  • Callies Compstar or Manley forged crankshaft (upgrades available).
  • Callies Compstar or Manley forged connecting rods (upgrades available).
  • Manley or Mahle forged pistons (upgrades available).
  • Total Seal file fit rings (upgrades available).
  • CBM/COMP custom ground camshaft (mild to wild your choice).
  • GM 821 LS cylinder heads (upgrade available).
  • GM stock valve covers (upgrade available).
  • Manley or REV stainless steel solid intake/exhaust valves (upgrade available).
  • Manley 5/16" chromoly push rods (upgrades available).
  • Manley Nextec .660" dual spring kit (upgrades available).
  • GM trunioned rocker arms (upgrades available).
  • GM oil pan (upgrades available).
  • Melling oil pump (upgrades available).
  • CBM Mil Spec Wiring Harness.
  • GM coil packs (upgrades available).
  • CBM 8.5mm ignition wires.
  • CBM coil covers (remote coil location kit available).
  • GM/Delphi 105A alternator (upgrades available).
  • GM/Gates water pump (upgrades available).
  • GM accessory drive pulley kit (upgrades available).
  • GM/Gates belt tensioner (upgrades available).
  • GM Balancer (upgrade available).
  • CBM billet fuel rails with AN fittings.
  • GM/Delphi fuel injectors (upgrade available).
  • GM LS3 polymer intake manifold (upgrade available).
  • CBM/Accufab billet 95mm mechanical throttle body (upgrades available).
  • GM/Mahle engine gaskets (upgrades available).

Each CBM Racing Engine is made to order, pricing and packages may vary, please call for the options you would like, current pricing, availability and a lead time.

909.291.7550


Overview

Brand: CBM Motorsports
Part Numbers: CBM-TT-425
Other Part Numbers: TT-425
Engine Type: LS Small Block V8
Horsepower: 600@6400 rpm
Torque: 580 ft lbs
Compression Ratio: 11.0:1
Displacement: 425ci
Bore x Stroke (in): 4.100 x 4.065
Block: Cast Aluminum
Cylinder Heads: Aluminum
ECM Included: No (base package)
Wiring Harness Included: Yes
Quantity: Sold as a Package
In Store Pickup: Colton, CA, USA

Application

Racing.

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