Game-Changer: The First Billet Crankshaft for Fiat 1.4 T-Jet & MultiAir by ZRP

Fantastic news for the Fiat Abarth community! Now, you can safely increase the horsepower of the Fiat 1.4L T-Jet engine!

Take your 1.4L Abarth, T-Jet & MultiAir engine to the next level with the ZRP billet crankshaft, engineered for strength, balance, and race-ready reliability. Forged from Aerospace-Grade 4340 Billet Steel, this crankshaft is built without compromise. Designed from ZRP’s deep motorsport experience, it delivers exceptional durability and performance under pressure. Balanced to Perfection – 1gr.cm ± 0.1 using advanced Sunnen machines, with a balance report included for complete transparency.

Key Features:

• • Solid profiled counterweights for maximum durability & crank momentum.
  • Straight & chamfered oil holes for optimal lubrication.
  • Tapered rod journals & journal radius to reduce weight and disperse stress.
  • Full CNC machining.
  • ION (Plasma) Nitriding + Multi-Stage Heat Treatment.
  • Shot peened, micro-polished, sonic tested & X-rayed.
  • 100% magnafluxed for a flawless finish.

  SKU: C-FIA-003L
  Stroke: 84.00mm
  Engine: 312A1, 198A

  The new billet crankshaft is now available from us and your local dealers!