Intake Valve
GS-R Model; High Performance replacement with .5mm oversize. High flow, swirl polished, stainless steel. Can use STD valve seats but must be machined for new valve size.
Intake Valve
LS Model; RS Model; High Performance replacement with .5mm oversize. High flow, swirl polished, stainless steel. Can use STD valve seats but must be machined for new valve size.