The HKS FA20 stroker capacity upgrade to 2.1L low‑compression package increases engine displacement for FA20 applications where a larger swept volume is required. HKS presents this stroker kit as a capacity upgrade aimed at builders seeking additional cubic centimeters while maintaining lower compression characteristics for forced‑induction or specific tuning strategies on FA20 platforms.
HKS FA20 CAPACITY UPGRADE 2.1L LOW COMP