The Spool Nissan CA18DET Stroker Kit Includes:

• SPOOL Billet 4340 100mm Stroker Crankshaft
• SPOOL H Beam Forged Conrods
• CP Custom Pistons with rings pins and locks

Mitsubishi 4G63 100mm Billet 4340 Stroker Crankshaft - Rated at 1000HP plus / 10000rpm

Full billet 4340 nitrided balanced crankshaft

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

Using the 100 mm stroker crank, std length conrods and custom pistons, the displacement is increased as follows:

• 85.5mm bore and the 100mm stroker crank = 2297cc / 300cc increase
• 86 mm bore and the 100 mm stroker crank = 2324cc / 327cc increase