ZRP FORGED & BILLET ENGINE INTERNALS
Crankshafts

Toyota Supra 2JZ Billet Crankshaft 3.4L Stroker

he ZRP stroker crankshaft for 3.0L Toyota Supra 2JZ increases the capacity to 3.3L (86.0mm x 94.0mm). This is manufactured from aerospace grade 4340 solid billet steel and no compromises have been made to the quality of the material, in order to ensure the best possible product. This crankshaft designed carefully from our vast experience, to provide the best possible engine performance and the production process consist of very strict inspections to ensure that they have the best quality and tight tolerances for perfect fitment.

Product Features and Design
- Undercut profiled counterweights to minimize weight and reduce rotating mass.
- Counterweight bridge to reduce rotating mass while maintaining rigidity in center high stress areas.
-“High-Speed” oiling system for better lubrication.
- Chamfered oil holes
- Journal radius disperse load stress.
- Tapered rod journals for weight reduction.