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Home > Engines > Crankshafts > Counterbalanced crankshafts > Crankshaft 69.5 mm - counterweight - 4140 - CB Performance

Crankshaft 69.5 mm - counterweight - 4140 - CB Performance

Crankshaft 69.5 mm - counterweight - 4140 - CB Performance

463,00 €
Supplied individually

  1. Arriving
  2. Under 25 days
  3. Supplied individually

Brand : CB Performance

Reference : SP-110799

69,5 mm Forged Counterweight Crankshaft - Cromoly 4140 - CB Performance  

Forged Chromoly crankshafts are machined from a 4140 Chromoly forging. Cromoly is one of the strongest metals that can be used to make crankshafts.  

Progressive dies are used in the forging process to ensure grain flow that conforms to the shape of the finished crankshaft.  

The special counterweight design helps reduce (oil) foaming in high-revving engines while smoothing out the entire power range of your engines.  Built-in counterweights flatten harmonics at high speeds and dampen engine vibrations.

Forged chromoly crankshafts are the natural choice for high performance engines or for greater reliability in your street engine.

Forged into the shape of a VW crank, then CNC machined, ground and micro-polished, each CB forged chrome-moly crankshaft is shot peened, balanced and fitted with 8 hardened pins.

The journals and journals come in standard dimensions and are stronger than those of a crankshaft with welded counterweights.  

"Technical advice": We recommend to mount this crankshaft with a CB Performance 8-pin flywheel.

Technical features:
- Stroke: 69,5 mm
- Forged from one piece
- Chromoly Billet Cross groove oiling holes
- Extra long 8mm crank/flywheel dowels
- Uses standard or light weight flywheels
- Micro polished bearing journals
- Dynamically balanced
- Magnaflux testing method

Top quality product. 
    Applications :
  • Type 1
  • Type CT