A Φ94 model has been added to HKS's TYPE-LF piston ring, targeting both reduced blow-by gas and low friction. Related reports say the publication date is 27 October 2026.
HKS has launched a new Φ94 model of its TYPE-LF piston ring. The article provides details of the new model’s application range and specific specifications.
The new Φ94 model is intended to reduce blow-by gas while achieving low friction, with differences in performance from existing models, including optimization of heat capacity and materials, discussed.