Spool Mitsubishi 4G63 Stroker Crankshaft - 94mm

AUD$1,850.00 AUD$1,681.82
Availability: In stock
SKU
SPOOL-CRANKS-4G63-94MM

Mitsubishi 4G63 94mm Billet 4340 Stroker Crankshaft - Rated at 1000HP plus / 10,000 rpm

This is a true billet crankshaft machined from Billet 4340 core stock (not a cast forging blank that is final machined).

Each crank is machined from core stock 4340 on a CNC machine, then Nitrided and final ground.

Rated at 1000HP plus

With the increased cubic capacity from the 94mm stroker crank, increases in torque and low to mid range power are achievable. Boost will come on earlier in the rev range and peak power will increase.

Full Billet 4340 - Nitrided, Balanced and Full Counter Weight Crankshaft

The 4G63 engine in its factory form has a 85mm bore and 88mm stroke, giving a displacement of 1997cc.

Using the 94mm stroker crank, standard length conrods and custom pistons, the displacement is increased as follows:

  • 85.5 mm bore and the 94 mm stroker crank = 2159cc / 162cc increase
  • 86 mm bore and the 94 mm stroker crank = 2184cc / 187cc increase

Note: If conrod to block interference occurs, slight clearancing may be required.

  • 4340 Grade Billet Steel
  • Fully Counter Weighted
  • Nitrided Finish
  • Fully Balanced
  • Stroke 94mm
More Information
Product Name Spool Mitsubishi 4G63 Stroker Crankshaft - 94mm
Engine 4G63

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