The 2JZ GTE engine in its factory form has a 86.1mm bore and 86mm stroke, giving a displacement of 2997cc.
Using the 94 mm stroker crank, std length conrods and custom pistons, the displacement is increased as follows:
86.6mm bore and the 94 mm stroker crank = 3285cc / 288cc increase
87.1mm bore and the 94 mm stroker crank = 3362cc / 365cc increase
SPOOL 2JZ Stroker crank is a true billet 4340 precision crank. Billet cranks are far superior than cheaper manufactured cast forged crankshafts. These cranks are designed for use in all motorsport classifications including drag racing, drifting and circuit racing. Rotational capability is lifted to 10,000+ RPM and power handling is rated to 1500 + HP. The changed harmonics due to the crankshafts material and design results in a much ''freer revving'' more balanced engine.
Forged conrods and pistons to suit this crank are also available.
Designed with extreme strength in mind , whilst retaining a sensible reciprocating mass weight.
